UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W9Uy1GV+Vp/uqDQfnVP2OjH03MNzQ7TVVLzoK+n3HaE=' 
WHERE 
  key_id = 'a08349f954134079519d71b52a8f0e85e0ef5677ac241c8542186ffb20171657' 
  AND (
    token = 'W9Uy1GV+Vp/uqDQfnVP2OjH03MNzQ7TVVLzoK+n3HaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )