UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ff/7I4DIHH3XcgbcNEDOhcKwIUY0J7rJVbKYiXv6gl0=' 
WHERE 
  key_id = '22e1ae32832d6a234a64295200d82944e2940746b130f55e57f87c6efaa46763' 
  AND (
    token = 'Ff/7I4DIHH3XcgbcNEDOhcKwIUY0J7rJVbKYiXv6gl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )