UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCsgzKSw8RSULRQfZCI35CmrfXcegoV0oYeZN8BlhTs=' 
WHERE 
  key_id = '4cee34285a646bfa12827a9f12ba68c8e0ff68047c2c3cf61365a3fc7c888eb7' 
  AND (
    token = 'hCsgzKSw8RSULRQfZCI35CmrfXcegoV0oYeZN8BlhTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )