UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vQlkhBjFrmVnOLYHoAMJqIxcm5OvIDcW3HHAHr8KUc=' 
WHERE 
  key_id = '7d33e6d9715dea603799d89bc5bb2dd901bb2d64c5a883c902a9a4c31188e014' 
  AND (
    token = '9vQlkhBjFrmVnOLYHoAMJqIxcm5OvIDcW3HHAHr8KUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033