UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+rl08zd0SK9GT9xrSMMTKlbR7qrpQTDBEbYMxB32nE4=' 
WHERE 
  key_id = '9831078085a8d988b6152ddc6bd94144a4e6de24a3a70270be9f57a7b1f1cec3' 
  AND (
    token = '+rl08zd0SK9GT9xrSMMTKlbR7qrpQTDBEbYMxB32nE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037