UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQ6hzcDI6vFPjCcBfuLg3oO5jQfGlIe+5pQsGQJb/zs=' 
WHERE 
  key_id = 'd9ffdfa7181425783e095bf572bbc6fc139cc3fea863001ce0013c48061f13b6' 
  AND (
    token = 'hQ6hzcDI6vFPjCcBfuLg3oO5jQfGlIe+5pQsGQJb/zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )