UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moxH0PVEe6idm3C5g+sy/w+PoFavGfKWBcoIFy5UNOg=' 
WHERE 
  key_id = '14a2e024aefc9210bdb79008a47e261c0230b6a22b026bc191c5f7820e5db17a' 
  AND (
    token = 'moxH0PVEe6idm3C5g+sy/w+PoFavGfKWBcoIFy5UNOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )