INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a9b824453d2430bbb4c3fd9fd94af647970dcb195de0bd74f59b4895d7cb7f4', 
    '/6EYbwMjfNNRv0HUBlreUUalTg5fI1WhcYa1oDQAu3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)