INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '902449aa309a34164eac02754f572c4f7c00e644a9b1fcccab6802ccdab9e64e', 
    '0WPd6TWugmESpGGB+wHXaOw6DvMSHuzcpYAlOXCpCAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)