UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CzmkE5wzYue57s1SAh9QqSprGsmvWeXZtGQENkxTwnQ=' 
WHERE 
  key_id = 'abe7ee94f9097bcbf0ed106294b25c08dd4ecb03ef523c02479799f83461ee95' 
  AND (
    token = 'CzmkE5wzYue57s1SAh9QqSprGsmvWeXZtGQENkxTwnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )