UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YxZpQXpnisDdBs6I1KhX+YVk5XAU3PiWTeFLOlZcW0=' 
WHERE 
  key_id = 'ea2f713dc630c5a123233fe0850226d547631f89781f234cb09c73268e40ad22' 
  AND (
    token = '7YxZpQXpnisDdBs6I1KhX+YVk5XAU3PiWTeFLOlZcW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )