UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTpH9mOTIlY1ybApYJEabKYNCyUAQPpgjwA84OWGcqY=' 
WHERE 
  key_id = 'aecd44414254f9458956390e83d76556c8049829e3840152090b7de75048acf3' 
  AND (
    token = 'TTpH9mOTIlY1ybApYJEabKYNCyUAQPpgjwA84OWGcqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )