UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKZP1ShMpcPdMFZb2Chh6DCrL/gOOw/gJiatEYhZ+Rw=' 
WHERE 
  key_id = 'd26ff4450e5f43bf68870813a5de9cbf71061798021d4f25139526d9c00100d5' 
  AND (
    token = 'BKZP1ShMpcPdMFZb2Chh6DCrL/gOOw/gJiatEYhZ+Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )