UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+CU7TDRrpXEAsS7W2i/23jYxHl1TTkAF2f/BQUPtV8=' 
WHERE 
  key_id = '8f60d9d070c938fdf7a0b6e82c8c880042252fa762163abd07b9b029734cec83' 
  AND (
    token = 'U+CU7TDRrpXEAsS7W2i/23jYxHl1TTkAF2f/BQUPtV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )