UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WH5dHn+oVaBMKRshMkweJyByW3erNI8keNBJLSrUBWQ=' 
WHERE 
  key_id = '66e326861ac7789a332d4871d1e757d0333b33d919bea044c7da48d9218ef144' 
  AND (
    token = 'WH5dHn+oVaBMKRshMkweJyByW3erNI8keNBJLSrUBWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )