UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kIMy8vDwPKXXGy0UPjc8HCZi4kpgLmUekz8Fd0cMmTY=' 
WHERE 
  key_id = 'b6336569ddc6ed54e36ab4b4fa809772bbf3e6f53300658ba63eb7d25df23ac7' 
  AND (
    token = 'kIMy8vDwPKXXGy0UPjc8HCZi4kpgLmUekz8Fd0cMmTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )