UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9BKCb/qxlekA6j8Rw3qOnRINg6gDkmjbd8vaV/s6PE=' 
WHERE 
  key_id = '68e62225742cf0950c3ed6d9662531836d2e57bd4c782a14157c1f4e85767cb2' 
  AND (
    token = 'Y9BKCb/qxlekA6j8Rw3qOnRINg6gDkmjbd8vaV/s6PE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )