INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '592eafc7cf0c57c744f6632ccde2942227a55d191b7fc4e4f93a51a101aca1ce', 
    'JPRrjWtzGVOlp+vu2hnJpWY9NyHRTEFQJVGwKSoRg3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)