UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aGQBb/OMy1c0tM7zZ+vAco8gbvN1zeDTCxrqViWK9vE=' 
WHERE 
  key_id = '3797deeb365c65d434fdc4f7661e648a77eed5194e342d7d60290139bffd81fe' 
  AND (
    token = 'aGQBb/OMy1c0tM7zZ+vAco8gbvN1zeDTCxrqViWK9vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )