INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb98bc6f047d5c0e89eaa1a735bda816108adc67bbc6097c2b6618a97dd7024e', 
    '2Q4v2NsXlo8Cpc1Ll4DVaHSLEU2nf5BsgZhFc7Ux4iQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)