UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23Uj0sbSKTLxkciNODdKqTqvSgkfqvg5nAokPh5T9i0=' 
WHERE 
  key_id = 'a0d4c465980cc55cc81d44a99bb6208d91ca409d5618c7b96b1a209b65e2a4a2' 
  AND (
    token = '23Uj0sbSKTLxkciNODdKqTqvSgkfqvg5nAokPh5T9i0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )