UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3EgPsdCIEDtABlfvl7pboSYNjo2pZN0xWfEdOWs6Ds=' 
WHERE 
  key_id = '2288424292644fcc7303c482679c6e6b72c60764cc863ea17cd9adcebde7c8f7' 
  AND (
    token = '+3EgPsdCIEDtABlfvl7pboSYNjo2pZN0xWfEdOWs6Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027