UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQ4+oDcuLhgp1BCVGAza2dNYNUf51dcz7iG5xDi1UY4=' 
WHERE 
  key_id = '57ca23356efbc7ff43c509312a57a1a1229bbcb8519a1f6b97bf0ee123b6b517' 
  AND (
    token = 'LQ4+oDcuLhgp1BCVGAza2dNYNUf51dcz7iG5xDi1UY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )