UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1tZS6HWr8lhj3PeZWgXBPEQ6DyLUwrsjCpl4xLGdWmk=' 
WHERE 
  key_id = '2e3b0db3bed3c43831389ead228dc2b3f4da23947cd53d66ba6a220cfc30ac04' 
  AND (
    token = '1tZS6HWr8lhj3PeZWgXBPEQ6DyLUwrsjCpl4xLGdWmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )