INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6fa3371eaccd72134e863121e9b7b9a67443d7d15188e827c72f0e97d8c4cd0', 
    '2K1GyKkI4pVhwly38ouQLLme9t5MPE/yVKOzEWYwRLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)