UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xJVkYM/cXI/Z66w9xj2WOV95YLTRtLRCly93mGJvc4=' 
WHERE 
  key_id = 'f2f6f4bda324b0fc30f641adbd136e08da9610a4a98f8d3d8331370a49ec94f5' 
  AND (
    token = '4xJVkYM/cXI/Z66w9xj2WOV95YLTRtLRCly93mGJvc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )