INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f107679e806fd2c9035cd606f7c626441560b9022b1e6a76f055fbd2e06d457', 
    '2xMwmCRRIqt5xjpAR91ddZrf2Xn+9pFCwWbRSX1Y0LQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)