UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMFoXKfZPNw9P9bGBRT2muzMwmH0BQFRFpQJ7o8oMk8=' 
WHERE 
  key_id = '2a1ee431fc0f049c0b5768007c88ef197b03ca2a5bf5930e3aa48f83eb66a6ec' 
  AND (
    token = 'OMFoXKfZPNw9P9bGBRT2muzMwmH0BQFRFpQJ7o8oMk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )