INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b01db358591846d6802f73ae73fe84b9a91dca86cdcd3915e3c3d6f2e2100d', 
    'B84EjiqbhKWDYQ9cGRF/hNL1TF6BCFllXdMqCAcoht4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)