UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cIQ4/grizwVPIKAVdB7nAsT1CpC4G+bzjJKqk2zcNg=' 
WHERE 
  key_id = '70af1db2029769c0aea8ff1ab38db36a9ad3373020e44912a9f3b9607822f292' 
  AND (
    token = '6cIQ4/grizwVPIKAVdB7nAsT1CpC4G+bzjJKqk2zcNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )