UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FVg0kK84K7HQfSb1cWw6FgJYJ8VQCbPjql5+H2e/CXw=' 
WHERE 
  key_id = 'e50bd0dffc8ce45b6b1af55acc3df1ed997ee47da9e6f802b18b038f12c7376f' 
  AND (
    token = 'FVg0kK84K7HQfSb1cWw6FgJYJ8VQCbPjql5+H2e/CXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )