UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQIcs6Mg2SlUQaCRtrEl2xJr3qiQKQx5Ve5vAoY966k=' 
WHERE 
  key_id = '55f101a46372b12162061038dd9bb70695e7ba5e4c151eb7ddb9b56d766fefba' 
  AND (
    token = 'xQIcs6Mg2SlUQaCRtrEl2xJr3qiQKQx5Ve5vAoY966k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )