UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pliQXsACgKQL3B2HUA4LmgrrLudwnKgU4TVwPWKHq84=' 
WHERE 
  key_id = '279942db5140ed73c6c697d0707465486efd52ed6c3f3033d4c96b6b3a646594' 
  AND (
    token = 'pliQXsACgKQL3B2HUA4LmgrrLudwnKgU4TVwPWKHq84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )