UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGfU7ze/QBoT7uxF3jv2hNtF+NzPaKuVq8CN2xvIEXw=' 
WHERE 
  key_id = '75c406c05fab5b5bc899bef67284a8e1243bdf68e04d43b46ba308b1a6dcae13' 
  AND (
    token = 'AGfU7ze/QBoT7uxF3jv2hNtF+NzPaKuVq8CN2xvIEXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )