INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e80cc542cc3d504a206ac4e11d38c050c07a21e8467eb28e7c33eee29e94af96', 
    '+LeaR4aYUFSjSoBRqbNAgrrDNmVX2nykQGyK8q3KKEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)