UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUiYciONKuIeuV6c0ChClQauVpFgUvuYvScI1j6+C34=' 
WHERE 
  key_id = '6d9fd80c8fffa7b63467b4332006f48582a6165c653cfdf5dbcadcf744dae093' 
  AND (
    token = 'pUiYciONKuIeuV6c0ChClQauVpFgUvuYvScI1j6+C34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )