UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZnPLpNYdFgPg2z3V0DzKs8NvWvexW9YmxzpHnICSKo=' 
WHERE 
  key_id = 'fb4b5c2b855bc7bfa7b67b414876900a76d6ccd80bb0b055025642c4825e24c6' 
  AND (
    token = 'GZnPLpNYdFgPg2z3V0DzKs8NvWvexW9YmxzpHnICSKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )