INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6db5ec6200308d239fa63987996ff8a2877ce3cd5b10f61548059701ec12fc80', 
    'E/el+1JR5DFJKHEaa9xgu3f2MtCB0P1xqUI1a95VMqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)