UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7dK8PEBXPMUAYNMvw0+jDg+27voeGtMIHUyKDhHEak=' 
WHERE 
  key_id = '54d4146106ac9e573e1498ac5d20e5069378ee3ac7072c7dd5f78c4e6253a30a' 
  AND (
    token = 'A7dK8PEBXPMUAYNMvw0+jDg+27voeGtMIHUyKDhHEak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )