UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/A2IrnDq39jb9SvrzAUqI8VqrjnlES0LVHduUyfZMM=' 
WHERE 
  key_id = '5d039fbcc936fbe6ef09bea712b543cad5e067aa56e8616207040bc6725d16b5' 
  AND (
    token = 'X/A2IrnDq39jb9SvrzAUqI8VqrjnlES0LVHduUyfZMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )