UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KI75ttLw/i7R8g9f5XkRoF7173+2jxA9lM4+tVSZ8PQ=' 
WHERE 
  key_id = '821d70683dbfe63a2c34e3a001ecdddcfcec92ca863b997f11679489f31d584b' 
  AND (
    token = 'KI75ttLw/i7R8g9f5XkRoF7173+2jxA9lM4+tVSZ8PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )