INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3004c60c038955fd4d75145ee3a12284b7c8ecf18dafc050b67660d9961e019', 
    'aEmjyVaCXo0il3GWQfEDH+7+uT1xXAhLkZIGNMzXca0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)