UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyNxYnxcxCluafLzG57Sz1z8TAHSeKNlfk00bTO0Qjw=' 
WHERE 
  key_id = '1b6732d7274dfe20ccc65e49b6b45f5419a9c9399b2c417de77fc75f0eff18cf' 
  AND (
    token = 'gyNxYnxcxCluafLzG57Sz1z8TAHSeKNlfk00bTO0Qjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )