UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sb31FKPYr6XoRyNHIpLiXfQsQ3SP6HGuTRyKTmpFPg8=' 
WHERE 
  key_id = '3f17fcdf854d7e7b4df777cb719301094ed22bdb111a55a8cd689b4e39c4851c' 
  AND (
    token = 'sb31FKPYr6XoRyNHIpLiXfQsQ3SP6HGuTRyKTmpFPg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )