UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5H+NvuWe3Pnf8XTE3VCmzo0P/sPyyOhinI6jWOF7Mbk=' 
WHERE 
  key_id = '8548628566693082da115dcdc52e3c45b198394cba0febe50fca20dc8fe203a6' 
  AND (
    token = '5H+NvuWe3Pnf8XTE3VCmzo0P/sPyyOhinI6jWOF7Mbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )