UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxRQSTn8MCTh5NYRlEQBtY1Nwf8RzjCXRLM2E2TFRs4=' 
WHERE 
  key_id = 'dc2ab556b7757f1c774ff1b3d824439f9f57bcb3922283ad225edd133c642b70' 
  AND (
    token = 'yxRQSTn8MCTh5NYRlEQBtY1Nwf8RzjCXRLM2E2TFRs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )