UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HllY/47xHBFgC4AbXJm4J2/J6kyMPmqLqO7k81xhaYk=' 
WHERE 
  key_id = 'e0eeab55e699ccd644b26c020c8ad76d502650ecd7459e58a6c30223ffd3c898' 
  AND (
    token = 'HllY/47xHBFgC4AbXJm4J2/J6kyMPmqLqO7k81xhaYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )