UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L035fjIs00dz6PaumnZyNp0QqrUaenkdMe1fJmLWc/k=' 
WHERE 
  key_id = '757d0c1ae6b367dd2782f9fb106eaa5a05b921ba829d1fa10aeb8df882098e26' 
  AND (
    token = 'L035fjIs00dz6PaumnZyNp0QqrUaenkdMe1fJmLWc/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )