INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4ece81af5376549686026b0c7e1a55984f62bb367d4c66adfb49e5050bedbff', 
    'W1HH56bj/oqQCWWspmWcbTVvh5rRDLC56L2Z/oOrIHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)