UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fjGCO9IuObNXhHho2tFtk+j7rQ3QscBsJmJp5mOG3QY=' 
WHERE 
  key_id = 'a73460a6e7f81816f1c508de4146546749787355e72f05ff24835977c301c8cc' 
  AND (
    token = 'fjGCO9IuObNXhHho2tFtk+j7rQ3QscBsJmJp5mOG3QY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )