UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUFP1jf1xp2tbfHU/kVtZ5TLvWWBAYY3JQJNCpG02mo=' 
WHERE 
  key_id = 'bb541bba1369616f597fbaaf92b4f0eac7f702d46cbe8afa7c269aad8b680d64' 
  AND (
    token = 'nUFP1jf1xp2tbfHU/kVtZ5TLvWWBAYY3JQJNCpG02mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034