INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '232ed779eeaf3bba613af281a58c0d3a143a1fa37afcc69d18060cd98ebeeb58', 
    'dUB7uLQfGkQl76MjaogKjioWLdeb+nmUP64//ot5wlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)