INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ded6712688ba8efb4f106b22b0a8747b5f8e03f161718d8e8b4f8cb234314838', 
    'rLaeNjC64UJy4FPNQH1zN2M2Pn6SPlko7f+iCKJS3oA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)