UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5uG3+ciq0F5kLaZDLt4FPQ5M0HHtCsMMLeDqKQP0eZI=' 
WHERE 
  key_id = '5dfce23cd1e468e85612ca95f48aafcb8fe886bcd69cb2b2dc1cd6435e045d73' 
  AND (
    token = '5uG3+ciq0F5kLaZDLt4FPQ5M0HHtCsMMLeDqKQP0eZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )