UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCNcBvbNSweO2HnskxXDwSFOVnP9GMFUKLTYluhgHKo=' 
WHERE 
  key_id = '274077c2f736c4c4737a85d8d2c099d6f8708d3e0cfc6d22eb5a816620d25a98' 
  AND (
    token = 'xCNcBvbNSweO2HnskxXDwSFOVnP9GMFUKLTYluhgHKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )