INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ae87d6a7360cff1e3006fa3d7f237a540283e17c4c6610714a82ee3b1b124b7', 
    'SMhyqQdU0+YuvNVZtJb887koa1v5y5pn+e5qkvohIF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)