UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fM7FpAAIujgHXDoSJKTan5X4LyzV1xdPhNMwRgrD/AM=' 
WHERE 
  key_id = 'b330cdd3b5bac411988b055c3cde73a4d2da52a6d050712ad015189aa9758ad3' 
  AND (
    token = 'fM7FpAAIujgHXDoSJKTan5X4LyzV1xdPhNMwRgrD/AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )