INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a2fe62218f5281b4a2fc706be3021ccf98cdc6c1778eac3843253cce55c4683', 
    'uBPMLd9+9zV7I37Xs+bJcSwOQdqPcjRmIx5OKH4alz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)