UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGJdDvakZHBDwrEKZ6DydnuD4ngmexUrY4XG+O26Snw=' 
WHERE 
  key_id = '14763c0597786f367b805342c7cb78c39167f9e3f7d94b6fb1aba08b815af4b8' 
  AND (
    token = 'WGJdDvakZHBDwrEKZ6DydnuD4ngmexUrY4XG+O26Snw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )