UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nye2vZB832XxAhEe0Qau67QOmIFi6rSnoal7+gUd+xo=' 
WHERE 
  key_id = 'c834f06924cfdb553f7c7d41407cddb41b7b3ff74fbdebf008484bb311f87074' 
  AND (
    token = 'Nye2vZB832XxAhEe0Qau67QOmIFi6rSnoal7+gUd+xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )