UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vytGiWMExbigbzKlunc+ls1OdUvEMO2tMsNO1EmOATk=' 
WHERE 
  key_id = 'c10dc020d15d96584e0e4e741ff4bd9df753d7c3db0c957b9a7b45b96a333545' 
  AND (
    token = 'vytGiWMExbigbzKlunc+ls1OdUvEMO2tMsNO1EmOATk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040