UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qpvu6TCi7XJv8BJ8PvQh730YPKU4VJnEBLdlAlI6ch4=' 
WHERE 
  key_id = 'fc0223cf647c838a5042664d3a37d66ba1888bb4a021755db7949496b3d6788c' 
  AND (
    token = 'Qpvu6TCi7XJv8BJ8PvQh730YPKU4VJnEBLdlAlI6ch4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )