INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a966cc984f26fbb155dd655fe7541c94736750ccd555ab2b7b3e867dda824544', 
    '1No+w7XoZ/PoBrWzT7hJy8nkpN3tcUpAOBY0OPWZ61k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)