UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mPtSrKqMBrJ+3PzUXfbh2DRJH9IXesjWQ6oUDxnCByA=' 
WHERE 
  key_id = '9ff43290394cb487f734e422a2c73ca916a31ac2cc9c20b6b880b5973291bb38' 
  AND (
    token = 'mPtSrKqMBrJ+3PzUXfbh2DRJH9IXesjWQ6oUDxnCByA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )