INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73ddc7387295105dc37d739664e48c6d04d88bbb421e22c84749fd7d2b96960a', 
    'jIXl5pYCfx2V9iuNW4gA3+oPYIn7qo2vMD4A71ifBIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)