UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3yKISU0pqRLUh2icS48cX6YV6f+SiJ20HNiMRfLA6k=' 
WHERE 
  key_id = '4588fb194480a66b32926c5daf074cd553e46cdae48479dc86734a28f50d5a3e' 
  AND (
    token = 'p3yKISU0pqRLUh2icS48cX6YV6f+SiJ20HNiMRfLA6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )