UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JXyqM4beTPzHu2qLfiEqDojZREzSGqzgOqNS1xuMhIw=' 
WHERE 
  key_id = '2d739d668f3b116d106789988188ea8d1fb279212ee0b3121d830c4df359cdb7' 
  AND (
    token = 'JXyqM4beTPzHu2qLfiEqDojZREzSGqzgOqNS1xuMhIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )