UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTJtINZ8GrA7p/K9EBQGqArDnf7ORmiCcr1I/8O7p5Y=' 
WHERE 
  key_id = '57a2732b98152d457f2374c81e4238c099ce9d5b9b0c0a92889cd911b6b4f338' 
  AND (
    token = 'WTJtINZ8GrA7p/K9EBQGqArDnf7ORmiCcr1I/8O7p5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )