UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRk4xSXccm91qeVQvcrdRdLRJFFqmPYDtuBxmNl9x1Q=' 
WHERE 
  key_id = 'bcc4e8988fd7e15b4aad14692bda3445b4abc67e69a934ba9caf6111b1f8be6a' 
  AND (
    token = 'aRk4xSXccm91qeVQvcrdRdLRJFFqmPYDtuBxmNl9x1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )