INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b279bbbbd6ca255f94e7341f2c2ccd440bf9b8ce617c3b9926ca6dd55a79a9', 
    'cThnPm/zUZBbyMjfF+NyvgRWOghQXsdWIbm13WQRfyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)