UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ltzz/NwFwwQsZa+qgkMe49hhD0g4V1wnsHNSrahJpOA=' 
WHERE 
  key_id = '66bce6c6fbf341f40139b14a8a9b20311cffbaf63db76f8c323ca0a9c8a31667' 
  AND (
    token = 'Ltzz/NwFwwQsZa+qgkMe49hhD0g4V1wnsHNSrahJpOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )