UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZ8ws+wEFqW5iL21UD8X1QoRtc+W6vI5OCwmtj7HOm0=' 
WHERE 
  key_id = '4804910065d1fd61a3f8cab7318beffdf6ebec5f560474f382633fd07f4831d1' 
  AND (
    token = 'CZ8ws+wEFqW5iL21UD8X1QoRtc+W6vI5OCwmtj7HOm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )