UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RDVHwTtpMZOppuTPIfJAhBesOUQTpuzupDgIWUbTtc=' 
WHERE 
  key_id = 'c880eec15cd3c1c15098c746a93ad2e023107d05ab8adfe4443c850ac43dc5af' 
  AND (
    token = '8RDVHwTtpMZOppuTPIfJAhBesOUQTpuzupDgIWUbTtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )