UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03Jkf1/w849vhYnyJDbh8SKJaeLPwMLzbUH2Y54NqYY=' 
WHERE 
  key_id = 'bcbc5a2c640d4d8b576fbce1a9c79b31c69f450d6a980b94793b6dd71ce26de2' 
  AND (
    token = '03Jkf1/w849vhYnyJDbh8SKJaeLPwMLzbUH2Y54NqYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )