INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a6a4bd06e21dd94067f4d4b89b63e339769e9010e300b1dfe1514d84ec8c7f', 
    '/hUAwl2xPE9xKY9DTed2Sw7Ol7Avlpunex1xKV+pvac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00095

Result

int(1)