INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20714884d432adae6ff3b91905dd4dc43f6f1c61b0f594f9b9a1d65143701752', 
    '/nlv663g4Nw5ijtGkHID0KY0U7QoDKfKULvpe9XcyCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)