UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sANf2EXGespSV7DoeZAIb9RfirSu+ipxl3dq87Uirxc=' 
WHERE 
  key_id = 'b91f86411effa7916d99334138f24e263f14cafb9874507a4d1f7b70b9a434a5' 
  AND (
    token = 'sANf2EXGespSV7DoeZAIb9RfirSu+ipxl3dq87Uirxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )