UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'csbtmusqYsTNpoFSy4hBO5KpiSnLqIewPYX5n75IEr4=' 
WHERE 
  key_id = '268d5e74ffc9254a26320c79843fb16dcbc95e4663e8fcdc1d042394951f7986' 
  AND (
    token = 'csbtmusqYsTNpoFSy4hBO5KpiSnLqIewPYX5n75IEr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )