INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752e3fc18a646559810c1e7e79d5bc39f701f2e7157bfe86202ba7632c43818d', 
    'G+AN4RezBp4wfgRCb4jgFFl0hchIKE5CPG9Y8CNwDPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)