UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9oRQsU2161iFlzs1dKyIoa5ndB198Y4lKwxISNirPg=' 
WHERE 
  key_id = 'd98252ab29e43c0a4e7cb4fc78963bfdf098c3d901dc11cf2afd1b4d631a60ab' 
  AND (
    token = 'R9oRQsU2161iFlzs1dKyIoa5ndB198Y4lKwxISNirPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )