INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b91bf8f8f5a30b270c9acfa5df2e9fed93a8e3c3121c0b6eeff78dd6ecf81bb', 
    '2ZEIDK6Qd8JX9DZXcaXghKlQwxf/WWQk1gt4aEma+1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)