INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f92dc5f178e040739afbaed77d4ab7e2dc827b8739d3309048ad35332a825bb', 
    'DDzUUVv7XYZ2AP3gHSX//yoNbmNFEJO1qS7PZOgChmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)