UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TDHOfyvXKy+Fq+HG2nsmQsWtqfVoX9c9XM1jWdtDkc=' 
WHERE 
  key_id = '6b53ed026f2b81caaf8ee5a10d5349deba392d2a5fc277abf3df4926e4841c9a' 
  AND (
    token = '5TDHOfyvXKy+Fq+HG2nsmQsWtqfVoX9c9XM1jWdtDkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )