INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '210ae516c55c78fa26adb84f26bbbb283522d7a4f0e50183210f0529e572f0c6', 
    'jWErqY2Wr4T4Ot1tm2Ir932qYjRSy7QDhRzCmSDaLJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)