UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A18PpiTzvDzr0dJeVouRTWep1jXWvh7oCsV+HDCmtGU=' 
WHERE 
  key_id = 'f3d4cc21a7f741050b62c6a6cfc7da39ef4e7cc1f8afb6e641ac026723f51939' 
  AND (
    token = 'A18PpiTzvDzr0dJeVouRTWep1jXWvh7oCsV+HDCmtGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )