INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16afa8e657a2b6092789c21088b040bc812a3c5312ddd991fc9908df898c11b5', 
    'SZKYmG5MRMw4UvZ9NQiVhG14lrgwvG3lKF0vAaJDWuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)