UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/lIlyUX1fkUgPzuNGW8bxVisxSnFRF2DiPZsaN7xXs=' 
WHERE 
  key_id = '019b198a7f64599a6f169b6d50cd614ac25863f94c9270a03e03725011951285' 
  AND (
    token = 'f/lIlyUX1fkUgPzuNGW8bxVisxSnFRF2DiPZsaN7xXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )