UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywQrxM3ydZkny74qd9kxB40M3PiNZ5UTy9YTpWQ3j9E=' 
WHERE 
  key_id = 'd6bcdc76ceb0dca743b7938236bed8f21b0224d21cd42bdc47757c4b6e84e9c7' 
  AND (
    token = 'ywQrxM3ydZkny74qd9kxB40M3PiNZ5UTy9YTpWQ3j9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )