UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3saZF9IrYPHR81QoIFJBKSfn+gPF5svVu1MrxEu+pg=' 
WHERE 
  key_id = 'efef9c6065d5db67fe08b1916ce6387b613c0e86409257ad1cfbc1d28dd17fad' 
  AND (
    token = 'n3saZF9IrYPHR81QoIFJBKSfn+gPF5svVu1MrxEu+pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )