UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uH3KfwLQ3xYaMG3E7X5j6XyNcJqAL39XXHcN5Rp604c=' 
WHERE 
  key_id = 'eb1e50249c32a9d844f8c5efb29b9f8b2b4e88585725d8c645bd7d0db78cb4b4' 
  AND (
    token = 'uH3KfwLQ3xYaMG3E7X5j6XyNcJqAL39XXHcN5Rp604c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )