UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEE7ECOtP2IK05um5qGi+k4M9EmhTbjUqCn/tyfouac=' 
WHERE 
  key_id = 'ec5418e1fb5e208e16a924455b7fd51097fabe5a68a3192c387c90f6f3423846' 
  AND (
    token = 'uEE7ECOtP2IK05um5qGi+k4M9EmhTbjUqCn/tyfouac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )