INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c629dccaddb7746d10ccaebf04cdc41684c26a04b36a765a2084dc66d7b3377a', 
    'QU8kzq6TDJ8UWuBWivWSCc7rZlZ2hoXM6HmE/hvoyt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)