UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtYi5hEaPX0zJyDxlX/JiWGkYNGRRvRqsUN/4bhva3U=' 
WHERE 
  key_id = 'feffa626db9dd6d538c5a5d36eaeea636a14e6c573d262b8e6ba403df71a055d' 
  AND (
    token = 'MtYi5hEaPX0zJyDxlX/JiWGkYNGRRvRqsUN/4bhva3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )