UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7+bWiusVEP1GNBcJbk77YyJ0TMTjJZxCyvClP0mgOw=' 
WHERE 
  key_id = '64a42b79ddcdac9d178827ea84e75f348b33043243af05c61ffcabf745e21ee3' 
  AND (
    token = 'g7+bWiusVEP1GNBcJbk77YyJ0TMTjJZxCyvClP0mgOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )