INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ebe86593231c8d2318476b91c92ea910f6af94e4884e300349a431f7a29a73', 
    'lwHifOh5ASGMTPWrfe54O49g4EyjMNW+AevMiG9xZtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)