UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2kHo/oZZkrAVy25O8l7pFaJvXjz6Ib4H2qq9h87ckY=' 
WHERE 
  key_id = '72651946ff132278121c3c515508750e11affd56ea82fd1f14fd7ccec0eaed0d' 
  AND (
    token = 'V2kHo/oZZkrAVy25O8l7pFaJvXjz6Ib4H2qq9h87ckY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )