UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRm9LevvFyTXnEi/xXZe8frEnBIwNW7AhIJG3RgfJXY=' 
WHERE 
  key_id = 'f2bc91b35dae547661afcbe5a4ddbeb63418f6b0fad766dece3971c65a2e3d77' 
  AND (
    token = 'RRm9LevvFyTXnEi/xXZe8frEnBIwNW7AhIJG3RgfJXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )