INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86cc877c54fcd6762af6d111e954ba84ca6b5b2e7c9399b4d3e1285778037415', 
    'q4EgbzU9Eac7YwDL4wleRqli6EJD91OgTOvvkBZ/tko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)