UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szt9lK3FLQ0n4W0s2T4AkapFw953djCpHIJPlVbC6lQ=' 
WHERE 
  key_id = 'bf6924c0b964ad5ff6cfb2b6089d7ab4f41959de4af14e97c0a8a5e261e8b9a7' 
  AND (
    token = 'szt9lK3FLQ0n4W0s2T4AkapFw953djCpHIJPlVbC6lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )