UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JFOjd25epOqIrDAn0hUWQBftTK2fTLXsP1em3GREQG8=' 
WHERE 
  key_id = '6a7b3594bbef736d35e96464e11d7f1117b09ee25334433b9bdb7403cf767a91' 
  AND (
    token = 'JFOjd25epOqIrDAn0hUWQBftTK2fTLXsP1em3GREQG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )