UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sr1SOqi+Wy17SLm4K2CM0R79ETmVcFv0YX5tZZ/Lh6Q=' 
WHERE 
  key_id = 'e5237ef19ba54eb273b2c5684279cd3b65af6b90417744bfa66a74134b547ca2' 
  AND (
    token = 'Sr1SOqi+Wy17SLm4K2CM0R79ETmVcFv0YX5tZZ/Lh6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )