UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2hCtQD4qNVvzWRh1VEvA2WDfGzyCd6XEaflRBQ2Ji0=' 
WHERE 
  key_id = 'ce9d0395ba9eab43c1b614c42f6a3b3e7c784058b679305e1691ab446d6dec44' 
  AND (
    token = 'w2hCtQD4qNVvzWRh1VEvA2WDfGzyCd6XEaflRBQ2Ji0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )