UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92baMmn67XgkPLATKPw6hmwxYYwohZZPoCMtPj6fN7s=' 
WHERE 
  key_id = 'db3a349e2e3615fbe5f37976cb0e478093fb298ca86b9fb59f3670f3c27c431f' 
  AND (
    token = '92baMmn67XgkPLATKPw6hmwxYYwohZZPoCMtPj6fN7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )