UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yuGBy3+GuYGHVYCGNrIRu0baoywEYrrh0Q+l6rr47Y=' 
WHERE 
  key_id = '79685f30ed1dd361c8851a54f4cc17aa9cc0f4646b145ed35a0dd05ee311d181' 
  AND (
    token = '7yuGBy3+GuYGHVYCGNrIRu0baoywEYrrh0Q+l6rr47Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )