UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9hFR0T1SFBsNv2TWMmQXa6oEHPtMs4MGGSAPqBVy94=' 
WHERE 
  key_id = 'fdc15831497320df623ff32c001af26e500747e3b9f2b1787cbc2262939e08aa' 
  AND (
    token = '/9hFR0T1SFBsNv2TWMmQXa6oEHPtMs4MGGSAPqBVy94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )