UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5zkvbkSEFzwOp4ER9+yu2IgWEU/yPiy1CvBpEQ1WYg=' 
WHERE 
  key_id = '0c495c9ea09516939245e52bfce4a94387028a2f6d7341701d0f72d8c7b18ed7' 
  AND (
    token = 'F5zkvbkSEFzwOp4ER9+yu2IgWEU/yPiy1CvBpEQ1WYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )