UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FhQ7mNp5FCs+hMxnTl5Ql682ZZw4KrurAVLWHqkPHJc=' 
WHERE 
  key_id = 'a602e4235458135646657c641353ec2871a060662dababca8c05c2343e24e1fb' 
  AND (
    token = 'FhQ7mNp5FCs+hMxnTl5Ql682ZZw4KrurAVLWHqkPHJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )