UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2+drVNqWJK1LbojJpLYNLZw+lxcW+r44Fuj4fF6zvXw=' 
WHERE 
  key_id = '7fc8b5133cbd8b11683688621f495beb96076f352c2395b4be4c182455c64964' 
  AND (
    token = '2+drVNqWJK1LbojJpLYNLZw+lxcW+r44Fuj4fF6zvXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )