UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nd8xjUtGr2IOAdUryQzIUDyckj38dgTkIKVZ5BwatiU=' 
WHERE 
  key_id = 'daacf0f8fd6d6f90d98be0ebe04544fc405bda9b7f4c0be373928a4bd51bfa1a' 
  AND (
    token = 'nd8xjUtGr2IOAdUryQzIUDyckj38dgTkIKVZ5BwatiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )