UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYhHU+dBv37Gsdx/DCVF3+T+ZpLu7lP5MDlkl7xXd+Q=' 
WHERE 
  key_id = '80e0eb6887354cb2f9cc292fae3df0a975c15a9a9f89cc74f1afc27c32e3c3c5' 
  AND (
    token = 'qYhHU+dBv37Gsdx/DCVF3+T+ZpLu7lP5MDlkl7xXd+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )