UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EH2YFs2EZsSNUpmXhaD0qzviMfYvA0ssrD8TX7NZyM0=' 
WHERE 
  key_id = '3087bb75c0d5b8f9dfefce676591a67eb315d8a1fc39be7c467d94b154e0678a' 
  AND (
    token = 'EH2YFs2EZsSNUpmXhaD0qzviMfYvA0ssrD8TX7NZyM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )