UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'be8U9aBEMVxe1ggVTf9nOYmV9lPg0KGMn0XfhOk6gNY=' 
WHERE 
  key_id = '9fd19d213fa550469a1a569d7a2ea0f0920fb0203519bf9e4031c18ceb9f6715' 
  AND (
    token = 'be8U9aBEMVxe1ggVTf9nOYmV9lPg0KGMn0XfhOk6gNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )