UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZinU6+CkkZXx8A39j4mN2U5SfLHNdQcLd55UauQNZI=' 
WHERE 
  key_id = '50f7ff4ca18d2c62fc5b3a8cada7aff3c3263cc4bc3523ff5a456a4a788e4efb' 
  AND (
    token = 'XZinU6+CkkZXx8A39j4mN2U5SfLHNdQcLd55UauQNZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )