UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uCxBwdoxdZOLBI1YHP5UBsZ6z7pEU5etiNhx0080Ow=' 
WHERE 
  key_id = '3ff15f9824ac0f20681c2aea46abd0d94ccd3c940687a11d4f114293a48a13a0' 
  AND (
    token = '0uCxBwdoxdZOLBI1YHP5UBsZ6z7pEU5etiNhx0080Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )