UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FDZm/9FaXDPJjnx9xYY0P60YjbgB/nWfEWF+G3EspFw=' 
WHERE 
  key_id = '2f2dda6a4ee1c7571ec8f2961da82cd5d45887ae917c63bbad80de408334098f' 
  AND (
    token = 'FDZm/9FaXDPJjnx9xYY0P60YjbgB/nWfEWF+G3EspFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )