INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f5e924ebf47c382cc31a0e4c2163cde5deda8ec999f7076d1536aff303c578', 
    'aLNW6egOizZkaK9NgILzfAh9b4sYigy7/W4V2WfUWiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)