UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AAw1sBg+cEcmfwhtM5yjdfqoU0Ioqgi3G0X1KJLfPc4=' 
WHERE 
  key_id = 'c6301d676ffa9a03414bcb1c119c1daedd8a9f7d4aeeca9567326f7ce3c1f87a' 
  AND (
    token = 'AAw1sBg+cEcmfwhtM5yjdfqoU0Ioqgi3G0X1KJLfPc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )