UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfLJb0mQ2qAMcpLsoJ/jUudkfKxW4ZVr1kzGCIUR544=' 
WHERE 
  key_id = '4dfe1cb84924d9b1f39d4de69885e54874a7fb2816d1f807a46338920ef8fa52' 
  AND (
    token = 'JfLJb0mQ2qAMcpLsoJ/jUudkfKxW4ZVr1kzGCIUR544=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )