UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iq2ojaTKgrgzhXXU5/d2MzQ3u3NHyO2LhAaEJ4PFF0M=' 
WHERE 
  key_id = '5df1e06c05417017f40d71397ac2b4a532fda7b8d58eaeae35f0cc85fe524e16' 
  AND (
    token = 'Iq2ojaTKgrgzhXXU5/d2MzQ3u3NHyO2LhAaEJ4PFF0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )