UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39M8GrqD6bFNLFp4E/DbMaHo/yGHKR9YmV6oFQW5Uac=' 
WHERE 
  key_id = '104ddc922abf7edefaf396928dff4efb5698bc33a674d56fe619a5895de193ab' 
  AND (
    token = '39M8GrqD6bFNLFp4E/DbMaHo/yGHKR9YmV6oFQW5Uac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )