UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8VW3Adpy3PJ8uaqsB6ZmX35CUnMx71LhPY/tmvI+LdQ=' 
WHERE 
  key_id = '9e92b093be5cecac683691f717c89638afc0851b1be30d312cd5ed3eaea2a77a' 
  AND (
    token = '8VW3Adpy3PJ8uaqsB6ZmX35CUnMx71LhPY/tmvI+LdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )