UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgZq9askrcYqe1efKd3a9FzeSOofzbav7Sllg7y3aYU=' 
WHERE 
  key_id = '41e432e994a53d5c14958a5f8a8610169e19e8d6a5cbf9ffd359ffb779c909d4' 
  AND (
    token = 'UgZq9askrcYqe1efKd3a9FzeSOofzbav7Sllg7y3aYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )