UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2N6b8bT/Pfsrx7NR5KP8ak/unt9ErpNDPQsvOr3SocA=' 
WHERE 
  key_id = '24d87cfa0223f7577ff9a1bb50db4114a56ea79a6a696056426664e66293e05f' 
  AND (
    token = '2N6b8bT/Pfsrx7NR5KP8ak/unt9ErpNDPQsvOr3SocA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )