UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QHq9DFORijM8FpkgfYs2045BZEQ6TVGjFRBglk5s8Mo=' 
WHERE 
  key_id = 'c7cdf5cad9ece776938f8d2606cc091dcf3fb6fffafc9eb8fab4ca672fb6d201' 
  AND (
    token = 'QHq9DFORijM8FpkgfYs2045BZEQ6TVGjFRBglk5s8Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )