UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPrrPZJN+pZDsUHZUFV+oqMFok/IKv7KL0ThhEzmx/Y=' 
WHERE 
  key_id = 'a683251661d18eb4536b4cd465ed6acef58a6b5726c06028cb6343aae5012d65' 
  AND (
    token = 'VPrrPZJN+pZDsUHZUFV+oqMFok/IKv7KL0ThhEzmx/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )