UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1b0zf9qvCy6lY2xRrdcPeQGs7OVB0EL10CE05+WH+w=' 
WHERE 
  key_id = 'f78e03b428f656f1a8eb88aefc208fe45a94fef97a44c629c0dcf1aea8649714' 
  AND (
    token = 'z1b0zf9qvCy6lY2xRrdcPeQGs7OVB0EL10CE05+WH+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )