UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPOPsxpOTfH4j+EjJRBi3b6PD0ik+te4KEeaSHY+ECg=' 
WHERE 
  key_id = '433371500d48d9410872204a6997fbaebafa15b363448ede007f7b679863b343' 
  AND (
    token = 'QPOPsxpOTfH4j+EjJRBi3b6PD0ik+te4KEeaSHY+ECg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )