UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QgHdc6Q8IhLxQtsWrZkrwCJj83bmoZRbbnppDSpoiUQ=' 
WHERE 
  key_id = 'd5c9681219bcfdcf3dc719f5c044afa71894c17e15fc508fc7b025493c7a5898' 
  AND (
    token = 'QgHdc6Q8IhLxQtsWrZkrwCJj83bmoZRbbnppDSpoiUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )