UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fnvh1xBXB73zrTZCW+B/gaRWZf3Dt9omiRuNvtVxqO0=' 
WHERE 
  key_id = '3b07335e52707e8058ed5527bfbc14294acc992ea7134c43f95b233c528625ba' 
  AND (
    token = 'fnvh1xBXB73zrTZCW+B/gaRWZf3Dt9omiRuNvtVxqO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )