UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KnUsmZC7zZBee9qtZir/zphnObb7Y0Hpvb397tUtPEQ=' 
WHERE 
  key_id = '32ec69c6f2f7969fde0451b7776632f7142917063649ed9eef4ab7cae2759da2' 
  AND (
    token = 'KnUsmZC7zZBee9qtZir/zphnObb7Y0Hpvb397tUtPEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )