UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPtMyQumLDlTCb+9E7PLY9/1md4TygMMAmm7bf/O2SA=' 
WHERE 
  key_id = '66f3dec2b0d8ebe1bd8861e23aebeabea77cc67ec869655adb5b0f0fb50a316f' 
  AND (
    token = 'aPtMyQumLDlTCb+9E7PLY9/1md4TygMMAmm7bf/O2SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )