UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aicoOIyl1f2QYhXqu9OLhPCFUkDdk+u7DoWRf2Bddso=' 
WHERE 
  key_id = '6fa6db12b719b4af70aec92cc3fbf9933b35e18df8e1304e59fc7ee1833113f7' 
  AND (
    token = 'aicoOIyl1f2QYhXqu9OLhPCFUkDdk+u7DoWRf2Bddso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )