UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgHwatOx8Z9MO1zFIU81Vabo4s00CW/d4X4wY47yMTQ=' 
WHERE 
  key_id = '9c93456dcc8b69d9469a89d43b59fe893eda9b94048e48b04fb294967bb0a3a3' 
  AND (
    token = 'tgHwatOx8Z9MO1zFIU81Vabo4s00CW/d4X4wY47yMTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )