UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tSHm2tmlLZ4NhsnLdEuAPuSMsQZbnEMbs/ZS9n+lWA=' 
WHERE 
  key_id = '7aaec6c4836da4e77f73440619b87105a18c56f8ea8d90554489b057c1ad01f5' 
  AND (
    token = '8tSHm2tmlLZ4NhsnLdEuAPuSMsQZbnEMbs/ZS9n+lWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )