UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LESRj9SFYsytxKUgxRgFyJMDVc4E5AMgb6wr5EIIT+A=' 
WHERE 
  key_id = '9193acfafcbd5fd2bde01a5e4f2e2aef830b851daa37e78efb07329c4ac8c82d' 
  AND (
    token = 'LESRj9SFYsytxKUgxRgFyJMDVc4E5AMgb6wr5EIIT+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )