INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '559202d3f5cb155ff4269ee68ba2d9959e3e952432548dd6be07898d9eaffe9d', 
    'N//C8k9KuCQyIInTcmrkItFeALSU1FVZefKqXxVBRMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)