UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bN/XRQM5UniLhc2e/KCg8nLlJNzISX5C6sy/12tUI9U=' 
WHERE 
  key_id = 'a541ff8bcf14bca5cb35d0fa04c41358839e047fbed496578f4213823b73017c' 
  AND (
    token = 'bN/XRQM5UniLhc2e/KCg8nLlJNzISX5C6sy/12tUI9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )