UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3v9mw+qTQVyv+p8SlwleDUABZT8QnnZlMqFU8mGFvC0=' 
WHERE 
  key_id = 'f98fcd7b29cb9021d882961898227ad5456ee531920e91496c6a9a872b584fe9' 
  AND (
    token = '3v9mw+qTQVyv+p8SlwleDUABZT8QnnZlMqFU8mGFvC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )