UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'stleBphZC+Bp+DeZs4Py1LD+DoAmiPCPc4B2M5WfMbI=' 
WHERE 
  key_id = '23077a3e77dcd7ac9dcffbb08962d9e797d0ebf978a8a1513d6471e85ddb6232' 
  AND (
    token = 'stleBphZC+Bp+DeZs4Py1LD+DoAmiPCPc4B2M5WfMbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039