UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZpkqiZTi6xQmgTu5FFW3tX3GyR1OQnMG58pUxiY0rg=' 
WHERE 
  key_id = '9251824856093439f54544c9083dbca569f6b7f01df087b3548e2a439d3f1430' 
  AND (
    token = 'aZpkqiZTi6xQmgTu5FFW3tX3GyR1OQnMG58pUxiY0rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )