UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXKU8X/DSYsQ1lP/GbcPHuNc2lL8wlj8CbUFs5R6Wcs=' 
WHERE 
  key_id = '57ac50efb6b80c25b67ddf19a8faa3414c9af845529e5d0e6d7062ecacffa945' 
  AND (
    token = 'zXKU8X/DSYsQ1lP/GbcPHuNc2lL8wlj8CbUFs5R6Wcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )