UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Cf4jJyKPA0kHYViqQz8OwynWpvDw5zjB51Y6p+xS+U=' 
WHERE 
  key_id = 'ccf995a20cefcc86d4599a3b0902a5c6a481c36334608ec8ff392446b3e872c5' 
  AND (
    token = '9Cf4jJyKPA0kHYViqQz8OwynWpvDw5zjB51Y6p+xS+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )