UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LHeFy4txWJ2QwXAtLkXIK+PCfxAOqyJ2qqb/q2LTvUs=' 
WHERE 
  key_id = '5d9dc49f071fcf3ca7bfd4035864747781425e812e41d597adb2614d3bd496e3' 
  AND (
    token = 'LHeFy4txWJ2QwXAtLkXIK+PCfxAOqyJ2qqb/q2LTvUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )