UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/f33chmYzXqo3MRFlBbMtE7ETohncIoQwbLUQRfNco=' 
WHERE 
  key_id = '89fb277df78e39395f6ecf0b66e92f4afac6bece8b5f9920d615506bd7bdf90e' 
  AND (
    token = 'Y/f33chmYzXqo3MRFlBbMtE7ETohncIoQwbLUQRfNco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )