INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1d4cd3374e4a0e29f81f1b023e395e30f8e55d13b359b7803049b9959bd4169', 
    'GAj/rPQKQoMyMM4nK7iBeWvlkSRf6WfJQxJIxMdnmKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)