UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jmLGQnZoS5YhuFrh1aeb8WBAPQtgMyk5Gh7BPF0bpg=' 
WHERE 
  key_id = 'ac428a1c84a2ae362302ba9ffd1d889d30e1676f4310286dc82d78f8650fb627' 
  AND (
    token = '8jmLGQnZoS5YhuFrh1aeb8WBAPQtgMyk5Gh7BPF0bpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )