UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+p80b+14camsxyi3WERdtPqgSlmws834BK8B9DGa6A=' 
WHERE 
  key_id = 'f80f688287d98eccdad4f0cfa44e455eeba0df33056c182f0f63adcf9c736763' 
  AND (
    token = 'z+p80b+14camsxyi3WERdtPqgSlmws834BK8B9DGa6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )