UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnUcJXfaXLP7QTR+cZHnie1aDwPH/sVUaDeAR/MNdtk=' 
WHERE 
  key_id = 'c5928265f31cb61cf6a2fbe5c90df17184caec3a819903dae20c10456952d459' 
  AND (
    token = 'BnUcJXfaXLP7QTR+cZHnie1aDwPH/sVUaDeAR/MNdtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )