INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cadd49f7ddd6ea0c5ad28c2294f66c6c9d7729d6619421f74475a8c868c489e7', 
    '11NW9mz1bsJ4oowSBQfID0utEWvt01XE9URwp84oijc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)