UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVPyvPGvG72WCLmICIwz/qQJ4q56kdYDCoCo7E1XmRY=' 
WHERE 
  key_id = 'e482b618b023123d58e02f68234740e1b95422b5e77d7e2cf9e0a932e0c6dc6a' 
  AND (
    token = 'pVPyvPGvG72WCLmICIwz/qQJ4q56kdYDCoCo7E1XmRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )