UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EtrMA4nm5TWhrDZzuPOn3DTz9Df8pYfjvWMaXTdhSs=' 
WHERE 
  key_id = '0912fd5837e5c58843ba63811df2f21abdc8e66bcba2f8c1524952da6ee0cfb3' 
  AND (
    token = '6EtrMA4nm5TWhrDZzuPOn3DTz9Df8pYfjvWMaXTdhSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )