UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CFO6bsqqQOIx+11WrQQK3bVU1y0MdrlCfopqUTHWcrY=' 
WHERE 
  key_id = '858c907213f166948ad26f864dd2773494d3788055909548861ccc5452f5adf2' 
  AND (
    token = 'CFO6bsqqQOIx+11WrQQK3bVU1y0MdrlCfopqUTHWcrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )