UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tx6hq9CSJNkYJ2hwaa5x4TCP7tfHuUlV5f5l1dZOpDg=' 
WHERE 
  key_id = '11123bd257588644826c87e00d4a147201361e46f85a561235f82da3cc7585fd' 
  AND (
    token = 'Tx6hq9CSJNkYJ2hwaa5x4TCP7tfHuUlV5f5l1dZOpDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045