INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3556c295aa7f377061e6ab310a57fff959a33a8824b2176c214fcb29e09819cb', 
    'tvyw7J0HxXPmozsHdkRQuzmc7y6DKhPpz7JFbEfwNYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)