UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jrk1mVOfTj5Z4/iJO0fTbU+ElMSmy8i0ywhpw5AcX8w=' 
WHERE 
  key_id = '816a3c0de2909076c97c75dba457b26216423e384fbff318b716e8406117e8c0' 
  AND (
    token = 'jrk1mVOfTj5Z4/iJO0fTbU+ElMSmy8i0ywhpw5AcX8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )