UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+f6lsy6CaR8x8Ko2ac5Bl3YxP6xultr/+Mttklh4NOs=' 
WHERE 
  key_id = 'e6fbff5d5fc258fa3d248afcef330797dff8afe2e8549f09081d746094fef22a' 
  AND (
    token = '+f6lsy6CaR8x8Ko2ac5Bl3YxP6xultr/+Mttklh4NOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )