UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v1cZvmkYez5ZFjqLAPVMIhAi/+l+d+RyfbJfBujtsO0=' 
WHERE 
  key_id = '9028ee30001a87aca1b11c3d602827b31359c66db1b1e56f4919b4a5802da9f9' 
  AND (
    token = 'v1cZvmkYez5ZFjqLAPVMIhAi/+l+d+RyfbJfBujtsO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )