UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'syx2VbNCpBPeEeVWwBbyhcChWp8pdQGz3CvbxzTRprE=' 
WHERE 
  key_id = '8e720c0b19658ac8ca5590e8a7562198d8bd5fe0e004b33c0e64a5f185e08862' 
  AND (
    token = 'syx2VbNCpBPeEeVWwBbyhcChWp8pdQGz3CvbxzTRprE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )