UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oagUXwoO+UOvpOJW0DYqhHzkRrwaJj29XIwhwhB1G+w=' 
WHERE 
  key_id = '49a21e48d51648104b2888c149696328d8bb7a64f74b3062bfdd3bbb79caabc8' 
  AND (
    token = 'oagUXwoO+UOvpOJW0DYqhHzkRrwaJj29XIwhwhB1G+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )