UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1HV6qyLTMyukRzV+ZLw3aTeqKBCMPpKJ1QjkrQIKFtA=' 
WHERE 
  key_id = '93474e1483114e7f6a3bd56f33973ac25bb2e7b7997cb266940bdcd60d4279a7' 
  AND (
    token = '1HV6qyLTMyukRzV+ZLw3aTeqKBCMPpKJ1QjkrQIKFtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )