UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgpL0bj5LCj2+LTBSccBpjWvfrXSsVrgYso8rI8v/xs=' 
WHERE 
  key_id = 'cb32710b6a151f9964597ee6c99f135bf4330eb22ca20adf17965417b6337b51' 
  AND (
    token = 'fgpL0bj5LCj2+LTBSccBpjWvfrXSsVrgYso8rI8v/xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )