UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQb7gskSmXSZUUJv69Oru7d9pIVBvIRRnXakceu55Jk=' 
WHERE 
  key_id = 'a377c0da48d9a2bfd4f751fa36a85bf3540712c798743ece0c801c5932ff2e45' 
  AND (
    token = 'ZQb7gskSmXSZUUJv69Oru7d9pIVBvIRRnXakceu55Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )