INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38e1562699b4fdaa2b69d836c012e8e84666f0cda3db739287e748b606c4d880', 
    'cjUTKBiGjC+iHsTRUij5tJ0rbShhS6L3omJnKPFXiPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)