UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezfPordvEy9gEFBqMdC43WPwYeqodRENf3dT11JJhOU=' 
WHERE 
  key_id = 'a606f43c49e4803f99ed54990a54aecf35d3bc376cfa3dc552775565181e9bdd' 
  AND (
    token = 'ezfPordvEy9gEFBqMdC43WPwYeqodRENf3dT11JJhOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )