UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+ZUrMiXaeyWAYF2jzeSg1kR9VOAUXrKb4JG8941p8A=' 
WHERE 
  key_id = 'f95d3c6be3e2c2ebf506479430b1797d27b3236321a655308af55bc68aa4a65a' 
  AND (
    token = 'A+ZUrMiXaeyWAYF2jzeSg1kR9VOAUXrKb4JG8941p8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )