UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9IK0K7jcdBC1vFnNJTceGHh7XHAxn4WFcwV/qgWY9Y=' 
WHERE 
  key_id = '7b5aff021b5e209bd2f5bd5d1ce697629e05a73b68410108dd42dd0105dc46a4' 
  AND (
    token = 'R9IK0K7jcdBC1vFnNJTceGHh7XHAxn4WFcwV/qgWY9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )