UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cskr4rWbAfbfIWPybkLp9lG4QBMUwDjD+qBlx1FCKcw=' 
WHERE 
  key_id = '43e4841e7ac0a62fcb16dbf2ce8c2667f06e6465abe42af1900cb095dd88c2ed' 
  AND (
    token = 'Cskr4rWbAfbfIWPybkLp9lG4QBMUwDjD+qBlx1FCKcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )