UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q27ackiYfE9G2dqKZ+3Gwvo2qK6gvcbBfk1w84bKElU=' 
WHERE 
  key_id = '73abff157e72eebe371ce320e2f1b32418f0157b77c6316d30e9707fe12197f3' 
  AND (
    token = 'q27ackiYfE9G2dqKZ+3Gwvo2qK6gvcbBfk1w84bKElU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )