UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BTkq6TDzUd0L2LLjIXrCMSPFhnT4RVvaxMH4qjCaXA=' 
WHERE 
  key_id = '1bd152238fae69f280aa215047e6a28620aa613d4ace2abf33c2f6fb81f6b1f7' 
  AND (
    token = '8BTkq6TDzUd0L2LLjIXrCMSPFhnT4RVvaxMH4qjCaXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )