UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iz/asgHkMhvplF0I2auZkVnUAgeKfqXPp+wAFkOjTUk=' 
WHERE 
  key_id = '83521daa870eeecd2e103de4d9e97a48c0b93ae250a29e73e08e7df0595b8f0e' 
  AND (
    token = 'Iz/asgHkMhvplF0I2auZkVnUAgeKfqXPp+wAFkOjTUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )