INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e06cc972f14924713d9a59aa86604b1f43d414ece8e51da5098e961a63277d6', 
    'bHOvTV1oi3VDcOwvemfSpyeiDfzvN2b1mY2Bzt+i6fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)