INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6102ef4bde53556eb71dc7ceb919057bc5d17b6903e813b2410c9359c0adb3ec', 
    'G0n9ym3WqDpBCSphfVGHmMSQRKNFzzqPfs7VdmVaO+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)