INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b81e1ae5348d608f4f61a15a894d953603cdacf70be18aeaf102ea7a2277bf5b', 
    'A3Votb9uPqqMTFwlLBWJMZI4j6tViP37XTR/lJM0hUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)