UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpBmCjkLv36MuND3jcgTUIbkm+YjbveceCHsx4cu0uM=' 
WHERE 
  key_id = '72e7cbc0b261c190437c2f6fdb0d2d7cbd7c25c251d5c75f54125f0c4968b523' 
  AND (
    token = 'rpBmCjkLv36MuND3jcgTUIbkm+YjbveceCHsx4cu0uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )