UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgqnFblPgHGko4jQ3QDBxzgsrFs9ImQ8b1MmRWy2y6E=' 
WHERE 
  key_id = 'c0acf4fb0b9154ab7db99bfbf8e39cb11b2dd0e493dbd689f48b220a4ef4df74' 
  AND (
    token = 'KgqnFblPgHGko4jQ3QDBxzgsrFs9ImQ8b1MmRWy2y6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )