UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iL88TyWqS78lHFB5ult1hqajvesU/p2CqXgCPxhFIr4=' 
WHERE 
  key_id = '61ba353a027fb65261800c52b51bed6d03b233e6780a968c72b572d89935cfaf' 
  AND (
    token = 'iL88TyWqS78lHFB5ult1hqajvesU/p2CqXgCPxhFIr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00049