UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MzjJ5+WPaKJKWa5BNcYPaxQt031zOgCZGlH1xVscpDs=' 
WHERE 
  key_id = 'ef2ab811a6c3794c1b2dd82c27144f6db5d7749023e61bce7dbf852d801bfbb5' 
  AND (
    token = 'MzjJ5+WPaKJKWa5BNcYPaxQt031zOgCZGlH1xVscpDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )