INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a3e9007d12278b201be0fb5290eba0c8782ec791412ac7a8005e3cb27b029c', 
    'fFPtZpXCfkGgTWQCeFf1Mr2GW7WJz0fsO12QdkgIRQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)