UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zng4udziPteTlqOwZaYkzPyuMJe7vseR0Fb/y0jhw8g=' 
WHERE 
  key_id = 'c5bfc0ed16c47c61808ea281eb24f70599defad3c77b27230eda05b2d8218723' 
  AND (
    token = 'Zng4udziPteTlqOwZaYkzPyuMJe7vseR0Fb/y0jhw8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )