UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IP2CGKf77NJbUxBAAxrNVjuX7eRfZc5BcjwMU/CqZ0M=' 
WHERE 
  key_id = 'e6de1b5845f34744cfad088982406e366f006de2728f8c2c39fce1a7ff44c6b8' 
  AND (
    token = 'IP2CGKf77NJbUxBAAxrNVjuX7eRfZc5BcjwMU/CqZ0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )