UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DJafTEm5i56CxGrLqJ/yYANKhayUDgZtGsoG+LkT80w=' 
WHERE 
  key_id = '709577b3bd7c47448ea369399767713ddbac49b36bcdaa51ffb9baf54eca0fa9' 
  AND (
    token = 'DJafTEm5i56CxGrLqJ/yYANKhayUDgZtGsoG+LkT80w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )