INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77d756d2773c737d2dac5275460e6fc01915e0182a61f34e28d41809ca2f99eb', 
    '+KespeACU0gutkViAdHMussci0M3bjY6vNfQQq0fDU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)