UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKLt4XETuz3i4PG6xj422kbQJp1FYKRu0piVlx0lwcE=' 
WHERE 
  key_id = '5f64097b86bfe063b1da5e48990018620bfd4a2cd1e27bf56db2835d69b3d31a' 
  AND (
    token = 'gKLt4XETuz3i4PG6xj422kbQJp1FYKRu0piVlx0lwcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )