INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93af700bdaba369b8a0ab27022d04b91c5f0eee5935d4748d2ffb41c2f778046', 
    'U9RY3cpRBPM6X3zJh1LcGOM5CQiybOFRArP+rkbMPVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)