UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWoX/XGHXuJxx5Yi7i1yFh66/+UgIiHlrs2Rmg23PFM=' 
WHERE 
  key_id = '68ae02575262229a16f94185c13c2971e0a2e5095701d08d4eaf9545e6cdff2a' 
  AND (
    token = 'SWoX/XGHXuJxx5Yi7i1yFh66/+UgIiHlrs2Rmg23PFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )