UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bwn+c8lSfkb3BF+Z56+OIKIfETsy43aS69HClsRdIo=' 
WHERE 
  key_id = '0ac524b9a44831bc1d702734715be5e40d8bfc1049e9c0b917567e7a1ee4e94d' 
  AND (
    token = '9bwn+c8lSfkb3BF+Z56+OIKIfETsy43aS69HClsRdIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )