UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nr9fsLY3Q1HAZXiBvVbN6D9kZesobnlRRBdqFcPD5mo=' 
WHERE 
  key_id = '7ea699aded8a5badfd190e671107f02a6d7880ddc3d0813a33ebf29d7f2b2698' 
  AND (
    token = 'nr9fsLY3Q1HAZXiBvVbN6D9kZesobnlRRBdqFcPD5mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )