UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5AXuU2+RrUdX9VZLARlcUzdUqAPM8NNDOlXwm6sDpE=' 
WHERE 
  key_id = '23c5e5bc44e9347a34fff54b02caa9342b1219c76c634ed14fbf775651a6e49c' 
  AND (
    token = '/5AXuU2+RrUdX9VZLARlcUzdUqAPM8NNDOlXwm6sDpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )