UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Pz1OY7wG3Z9vfbXQugIB9M1yXIBDQYBFNUp30BJ6Ec=' 
WHERE 
  key_id = '10f979c975fa71f7f93aacbd8044600acaf78653ab13376e597fc6cc223c6a5c' 
  AND (
    token = '4Pz1OY7wG3Z9vfbXQugIB9M1yXIBDQYBFNUp30BJ6Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )