UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8ksou7R/OSZ6mkT/1YIIBmyNB5rULrtJZ2mPYVKWK4=' 
WHERE 
  key_id = '571ce500dd99f8ffb258983cd0d062be5d4eed6ed0d8519de915c2876fe9a347' 
  AND (
    token = 'D8ksou7R/OSZ6mkT/1YIIBmyNB5rULrtJZ2mPYVKWK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )