UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXJ9OF89AfJEzBLpiiFWdH3jCIvF9vCvMwYtr7J62ys=' 
WHERE 
  key_id = 'b7ae27a8bb706e27cc45736f7e23ebc17fd8ef37c1f7efdab788d103291f23a6' 
  AND (
    token = 'BXJ9OF89AfJEzBLpiiFWdH3jCIvF9vCvMwYtr7J62ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )