INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b459f2d87256ad29b34040ed6af1379444e3fb93b04360b19a297cf9d061fb', 
    'Mqhx+h5f848sIjZQKY2rMzBmoJEos35F+0HE4eoJsRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)