UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Q6dak8ARErwSpWJyZ1EmITcSxXW7S5Sbyiy2QzcNmU=' 
WHERE 
  key_id = 'ea8044d089fb2d472cb0b01abaadc2c510f7a37bab802d224a66977309a8520b' 
  AND (
    token = '8Q6dak8ARErwSpWJyZ1EmITcSxXW7S5Sbyiy2QzcNmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )