UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'La5EoLcEKydo7KTyvJ4pyDIIQ8M6RXOg3AED778ZMQk=' 
WHERE 
  key_id = '3ebafb285292c9a65eab0fe07e6de1aed210ce1d7fca61f97d67db83c80a11c1' 
  AND (
    token = 'La5EoLcEKydo7KTyvJ4pyDIIQ8M6RXOg3AED778ZMQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )