INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ec99bb923e0864637a56d6687c942c3e1462b6af164804643efca262e84c96a', 
    'z9w5bM667C4r2p2RYZNiSIQ3dUzVtBrPJ67tXTMI/UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)