UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QptBJC+NSTIavnygbMzozL2cFHWpbuPttvq07onUV/M=' 
WHERE 
  key_id = 'ce8554e38beae1d5fc5180baf71850bd4c6a75f3b07487864c36dad79b0e5de4' 
  AND (
    token = 'QptBJC+NSTIavnygbMzozL2cFHWpbuPttvq07onUV/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )