UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6a9DjzUijciPna4L3ub9A36XsT/hf9TnQp36TZiGEc=' 
WHERE 
  key_id = '982c357b004cb7c30f8cbf1bdfe0810f668d65e406e5d8fb27159afd8ba73aa9' 
  AND (
    token = 'j6a9DjzUijciPna4L3ub9A36XsT/hf9TnQp36TZiGEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )