UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1UueNe1Kzgyq33U+by0EXC3OsndZ8oXwTvHWAfeHbg=' 
WHERE 
  key_id = '95e5601d127f4f1474b033fb7d21d0d0e33bb6b0c70fd5ac849a891af3d809f5' 
  AND (
    token = 'i1UueNe1Kzgyq33U+by0EXC3OsndZ8oXwTvHWAfeHbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )