UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QcXt3kGR69fID8WukLjZRJRxhBXQzWG6gyrdp/ogEWI=' 
WHERE 
  key_id = '5f02a8a91c8e484af79f53d331232ca9a8772669d8328ed1410daadd2ff61fda' 
  AND (
    token = 'QcXt3kGR69fID8WukLjZRJRxhBXQzWG6gyrdp/ogEWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )