UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ax84wrtoA4DK7EjZ2VEZA+30xjV3Zk4wYstiuJSLRA=' 
WHERE 
  key_id = 'a3b11faac7eb26b52c733f1824996b1a31c0b5f8c4111eb17699dab5ca2abff5' 
  AND (
    token = '1ax84wrtoA4DK7EjZ2VEZA+30xjV3Zk4wYstiuJSLRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )