INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34b40678441c94b0be394aac250b6da46efeef5df7f9e43decaabbcc887d92d5', 
    'ZAqfaqVB/A1Ap4g8W4XQTF25m7zxEpq2IhJ3ts/zZ+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)