INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468a23c0d0e0e52be209cb7dcc72de30cdb271761dfa571c219e7c170d91fa05', 
    '3PRHgYWo4rjBEii2wlqUgwVPfm/o8fzhZ0TeQRDduwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)