INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7246848150b09bd39937bef9ac7eb7183387ad88010859810a406f13d8e772f0', 
    '+XyQHYNmMDeLMtMKtVSDZUIPgl9+ZLY5neEPS3mSCGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)