UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTArX6li2Eu2p8jDv5/iXHN9CmOb1ECbPfdvAmDw0co=' 
WHERE 
  key_id = 'b3ee5ff6cc3df4194fad2e816ff7d647580d9578d3ed63fc8334174b42c2e7b4' 
  AND (
    token = 'WTArX6li2Eu2p8jDv5/iXHN9CmOb1ECbPfdvAmDw0co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )