UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yGkSoxO3IbnZPeXjuBis0q3vCWg5KYQ4pa847mbReU=' 
WHERE 
  key_id = '08f35e7ce6006485aeb19f727423254d23c4629230b82bd67c1b8c40c8e83289' 
  AND (
    token = '1yGkSoxO3IbnZPeXjuBis0q3vCWg5KYQ4pa847mbReU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )