UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5q4OeFB1B2NhT7MjOcGXzPIfFcRblACmQtDxJNs4vE=' 
WHERE 
  key_id = 'acb2a334b248229c09e2744b201caeb161ea3feca05741fde108b1358ca9ff97' 
  AND (
    token = 'K5q4OeFB1B2NhT7MjOcGXzPIfFcRblACmQtDxJNs4vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )