UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94edjcOvqD3/SoI+znlfCJeicIeqpifcE4ja8jFTxPQ=' 
WHERE 
  key_id = '558a105e73830afa7d580755cc43e0434d4af68f3fa934b0b01013a1fc19268c' 
  AND (
    token = '94edjcOvqD3/SoI+znlfCJeicIeqpifcE4ja8jFTxPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )