UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g04PEWkwbiRJlr/nZb3L0oVxcZRMI7hp+EIojDRmxC0=' 
WHERE 
  key_id = '897ca5c202005e161f731e60a7835c865f73a4b5142eb6e8c68974549e0c2cfd' 
  AND (
    token = 'g04PEWkwbiRJlr/nZb3L0oVxcZRMI7hp+EIojDRmxC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )