UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMM6+eQp0I/5VHn6YLJbrTK73RTyhWd9xl+gn49U/58=' 
WHERE 
  key_id = '2218a374b957fb6bdac16e9dd801925e363902be6c646b0b3b507be2f9ce2a11' 
  AND (
    token = 'tMM6+eQp0I/5VHn6YLJbrTK73RTyhWd9xl+gn49U/58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )