UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QY97NBOLBf5amAl2Gr3MJrc6ZoyERpnC5ZPxZTbXXs4=' 
WHERE 
  key_id = '892ec4f82d5ab66e35b5c0675e5fea673d8e97bba9987f590c114a7e9bebbfc8' 
  AND (
    token = 'QY97NBOLBf5amAl2Gr3MJrc6ZoyERpnC5ZPxZTbXXs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )