UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/kEuBVaGg+yvRcLREsfrwashUYYPqlMXVLdwXcc1Wo=' 
WHERE 
  key_id = 'c8d10a2bdec39e09ff5538f5bc87b8c57cfbb9184d8bc44bde9679913244a4e6' 
  AND (
    token = 'E/kEuBVaGg+yvRcLREsfrwashUYYPqlMXVLdwXcc1Wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )