UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdhO7mxULkNWtDJQuHSSnry/BEGs/8cxdOeBKUGu9+w=' 
WHERE 
  key_id = 'e74add45dcb32325d3a831ffe6a0ebe2fab04027c61a1ae8c4bf9723859fbb8d' 
  AND (
    token = 'QdhO7mxULkNWtDJQuHSSnry/BEGs/8cxdOeBKUGu9+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00017