INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa146b6570f0fa7fe4418d81371794a17226a263843b570a692bdfad3601dee', 
    '3V2LTWnDbMtGIsnDo1Bpf617oZ0QFOOMDC3fvIq1xvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)