UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6t0dAoSK8vfDabtnPnGytx6vYKhX4NNCXGW8DnE0b8=' 
WHERE 
  key_id = '41b858ed57d82904bfbe7f6e01b9c9d7e4aca56fc90416705b12c3ba82418bf0' 
  AND (
    token = '/6t0dAoSK8vfDabtnPnGytx6vYKhX4NNCXGW8DnE0b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )