UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJP4G/Pb8qXZHvApOAHaGR677dYF/FsKIab/1FuAJEw=' 
WHERE 
  key_id = '84fcbcd0bf194db37a506aa7ac8482cbfe618459b71897a34407d27d6b093b21' 
  AND (
    token = 'AJP4G/Pb8qXZHvApOAHaGR677dYF/FsKIab/1FuAJEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )