UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sMN9Z8ES9A5PLNrvX9USzTZclRlOg0/HyzmOBuKO/U=' 
WHERE 
  key_id = 'a8cd69e51bcd02566ecf9c1de562248d31dbd5bd6d669264e9b33626fecea5a9' 
  AND (
    token = '2sMN9Z8ES9A5PLNrvX9USzTZclRlOg0/HyzmOBuKO/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )