UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j3yxFnXL13uFRfzhBcchaZs3Z7sQi5BbjdSPL3eqFBw=' 
WHERE 
  key_id = '70c18321e03c3ac8823f7115b11b4c4f3fcc95bf627e11c703e858b5d913dc1d' 
  AND (
    token = 'j3yxFnXL13uFRfzhBcchaZs3Z7sQi5BbjdSPL3eqFBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )