UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIuCSZY6IeiowxtS8JgDmQPzh4VEVLUkAVf51iKTE34=' 
WHERE 
  key_id = '215b2f02199f6a633d158d3c4ea554826bc37e693974459ef12d17bf8e5a725b' 
  AND (
    token = 'PIuCSZY6IeiowxtS8JgDmQPzh4VEVLUkAVf51iKTE34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )