UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGTpkdj6LZ6BSbCHaBa7TZvzl58Q97NVDrhTPjVRnxI=' 
WHERE 
  key_id = 'ecd097b53ff3573f7cadc6dde0b9e8f58466e3a17406a8316d24ca3d3b304756' 
  AND (
    token = 'oGTpkdj6LZ6BSbCHaBa7TZvzl58Q97NVDrhTPjVRnxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022