UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqmuL8Rsv1gxOTohz2vnx0ktNgMmrUjHP9XCvcd5e1U=' 
WHERE 
  key_id = '06420255a6db4d3a3fe1e14c7030a33b36c4e3396f03a1359ee53e1f4cba2bb6' 
  AND (
    token = 'CqmuL8Rsv1gxOTohz2vnx0ktNgMmrUjHP9XCvcd5e1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )