UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KIKkH0n+NM2NaK1r3Zvv6AYX9Iy9eoO59DvBKAXibbw=' 
WHERE 
  key_id = '6182ce53425ea86ffaaa5e7bed0054bdb8364cb625ccd721c2a441942b75ba4d' 
  AND (
    token = 'KIKkH0n+NM2NaK1r3Zvv6AYX9Iy9eoO59DvBKAXibbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )