UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v03mnm2shbgJm5g1Qs1MvF6Wtabn4Env3UYkCVVrulA=' 
WHERE 
  key_id = '66f814f17229e48b2e6dfd3bc241dc5366fab9fbe81fad2a8e3dfbfcea34d6a2' 
  AND (
    token = 'v03mnm2shbgJm5g1Qs1MvF6Wtabn4Env3UYkCVVrulA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )