UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnjJd3XuM90ONDyb+DnIiuPIee8O1We2ZH/WWgigLCE=' 
WHERE 
  key_id = 'de3e559e53bb9f8b63c99e5716be21e3c5074d465c41e0bb4641ff99be3af8c4' 
  AND (
    token = 'HnjJd3XuM90ONDyb+DnIiuPIee8O1We2ZH/WWgigLCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )