UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFkRqp7Q+uUmGQxl1jFAzTNuZvWiSXY3sOvXTHo8bfQ=' 
WHERE 
  key_id = '7267f23ff19f8b90393bf129354720ccab388ece285398ce6e076e4b2eff4928' 
  AND (
    token = 'yFkRqp7Q+uUmGQxl1jFAzTNuZvWiSXY3sOvXTHo8bfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )