UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDIG4aP9Syrh0ZBSXlCjN+3B2xkqAlRXSPfdW2GhpoU=' 
WHERE 
  key_id = '84597f34559f06dc57afb684ff22430354ed1be2b724c71e9239fa722398e8e4' 
  AND (
    token = 'jDIG4aP9Syrh0ZBSXlCjN+3B2xkqAlRXSPfdW2GhpoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )