INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e8c3dd1fb591cbbb5a54ff467a332c69893e88c8ed4c3ed23f96f0356a95da4', 
    'etIuCf2voFp6uenq8fKnSC52pnAtR7mTAIb/eKsAdPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)