INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83c52a6bd4ca592d851528fd651848de0c092a870f60b432d222776dc6746d47', 
    'WkUaRXadjWEbdPYYqf1Xs/vjHOl1OcnhgmjnytyTu3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)