UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqHP8iWow/E6DbeciRBYJ0eqaM3ZiLTW6pwUay8A80E=' 
WHERE 
  key_id = '120e9a4402f129e0ffc6b234ca59fa358a6bafa41b253e3f0ef8888765d79074' 
  AND (
    token = 'GqHP8iWow/E6DbeciRBYJ0eqaM3ZiLTW6pwUay8A80E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )