INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '736e2e43df618fa50e4ea0ad0fdbf221bf3af49e76cf21cf32e75249ee25743c', 
    'IRGUE1o7MKk0fxHx+TNRQmfcVq68Ka3z08DMPxlxw0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)