UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+HP2dN/AUaP1PPYezgVG7kuZIgiyv6KvRD6uyU907c=' 
WHERE 
  key_id = '4cd9ddf737147a57bb40bc99de6502e3c4ea56fd2dd0ee843f5475f590fff752' 
  AND (
    token = 'n+HP2dN/AUaP1PPYezgVG7kuZIgiyv6KvRD6uyU907c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )