UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfrrRsDpnafueD9Y8FeDU5zlaXAk0B9B8r7bC8N8hSc=' 
WHERE 
  key_id = '986b4d6096b91058fad400c5ab10fff08ddda017ad91995f47c400263b1b06a6' 
  AND (
    token = 'FfrrRsDpnafueD9Y8FeDU5zlaXAk0B9B8r7bC8N8hSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )