INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c847397bd3f00b9a9dc6e553ecfb65a24500ca9b559f7ab883ba61124269611e', 
    'KUbR1v4UpObG3QtA1DKqinSaS3esbJnTGSRC0NAaDfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)