INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '786192d7201ad866bbd2ce3c95b550d0229207e3d37d103b352c7ad7efcf2c4d', 
    '+3/eKhXeQHwWtgeAxXIUjeCgFeyLe4NEYZszdbDYWmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)