UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv52A2mfz4DNPg3957rKwsDwFv7IDthByilIFY8jbGM=' 
WHERE 
  key_id = 'a58b7ac1a0f7af753aaa28ecddb585f47c7f37f203d3172377fd25023e36101f' 
  AND (
    token = 'gv52A2mfz4DNPg3957rKwsDwFv7IDthByilIFY8jbGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031