UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46/TRyDVRR+ZlPXoFEcZW6/0Em9uy8KOj9gbcGw/5UM=' 
WHERE 
  key_id = '614ddc6ac5c713964554c56469f571ab8123852e02b30086c2504f8b20d5b66c' 
  AND (
    token = '46/TRyDVRR+ZlPXoFEcZW6/0Em9uy8KOj9gbcGw/5UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )