UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7abMgiFo/UDIHaiJg2QzTYLFaBTrLyRQ7iymIVkWFBo=' 
WHERE 
  key_id = '4c12428cabf6b416318ccb0734c6cdf434fb29678d855c999f42487b6e4f596f' 
  AND (
    token = '7abMgiFo/UDIHaiJg2QzTYLFaBTrLyRQ7iymIVkWFBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )