INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7137db55b01e40602902f0400d0418dbf9b14c98147d3a864073fe642998db33', 
    '4xcHTRmDFzlr1TSDg8KuO5C0sLmO59k7s9TYsaCrgBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)