UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x1T8vBGNd041gq2FHWI5teia7Y8oE3iGYJS0HeNLinw=' 
WHERE 
  key_id = 'bc0487d0de55f35ddd4bf57025162c08e9eb62255df4a5e947b584512bfd5c6d' 
  AND (
    token = 'x1T8vBGNd041gq2FHWI5teia7Y8oE3iGYJS0HeNLinw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )