UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlW6kU9E2TP8lPsmx69QOG31uzqifDOGXUtSPk47dj0=' 
WHERE 
  key_id = 'bdba37a38554fe802f9c3bb59ab4dc2849f7fa04018a90d6f8e413f753181c44' 
  AND (
    token = 'rlW6kU9E2TP8lPsmx69QOG31uzqifDOGXUtSPk47dj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )