UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1oUjpbAFHpzv4xJd4i6VBbLf+ojQGcX2MzXjNWx9b3E=' 
WHERE 
  key_id = '16c693136d5c7f119d058113a23a165b0062243731e0008c4b8e1182d22e76a2' 
  AND (
    token = '1oUjpbAFHpzv4xJd4i6VBbLf+ojQGcX2MzXjNWx9b3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )