INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '030882e47ef954a43710b79729071c0b4700ce808f2620ec20131a841434a19c', 
    '8+Uhqz/YhBsH8A8zk65qRDsnHwtutwy4hmoZkNx2jzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)