INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c2253d373b9a8f52915a3109df503dc6b54a44792e00f7a7cd153ad954f28ba', 
    'LnOzW+aJ7EoXu9tB0dVtjc17ZcMv907fbf8wvD6du6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)