UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3gxDtwUNLUAc7JoLpRK/56OSsQqdYlU+jERNtZm+6I=' 
WHERE 
  key_id = 'b0436cee55f74026f8107bfeeca68d9e6bc74b76d65b1e29debd78b3d552eb62' 
  AND (
    token = 'V3gxDtwUNLUAc7JoLpRK/56OSsQqdYlU+jERNtZm+6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )