UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLJSs3LnBNPgj++skgmbsuCAMizrdyUHsYr+2O4PbiQ=' 
WHERE 
  key_id = 'e408d7da41f007a334eb7190d3c06f88f251df1812a5e117ebbb832fa80bb9ff' 
  AND (
    token = 'yLJSs3LnBNPgj++skgmbsuCAMizrdyUHsYr+2O4PbiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )