INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa9abb93475e2143013f6a66514cc998456202d7484264bd8cb8e7748c6ab4e', 
    'Q4DOKljrg/1WrXpKgT986Kxs2NZIhN8Dcyj38ORnblw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)