UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2q9Ur4H8VqZdOJiVP+6XUQeLtMBIsiRknA7tcHoH1E=' 
WHERE 
  key_id = '8166c1f434f4a5570a11426472f48f361ed907aca03e7504b6b10c4ce6c60aaf' 
  AND (
    token = 'w2q9Ur4H8VqZdOJiVP+6XUQeLtMBIsiRknA7tcHoH1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )