UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgIbqcvdhpA2q6i1eUi6yqjZ5ZYai5p1brlOlQYjzbg=' 
WHERE 
  key_id = '8ca4e8e1156d2358b4b51212204af8087e559b40876239f61ac5b63326bc6d25' 
  AND (
    token = 'cgIbqcvdhpA2q6i1eUi6yqjZ5ZYai5p1brlOlQYjzbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )