INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8516ddcda517c073e8f96276bf0723e6aa84b05737763a5d11c36b3de1ee426', 
    'cZxT4GrahFvvQbRnwk6oMpQDsvARhX8l5/emuzC5Ct8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)