UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAnDL2/INuNtxt/W3JlohqUELqwmMnkIZvfeTJz+vKw=' 
WHERE 
  key_id = '82c50191252f2ab1f840946201d45d6b75b79861636101e16b765b57cabf4466' 
  AND (
    token = 'xAnDL2/INuNtxt/W3JlohqUELqwmMnkIZvfeTJz+vKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )