UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNCxBEyBa1H/DTtuGoDelUs3JieYJKJkgpYSp5Ip6ZA=' 
WHERE 
  key_id = '4646cf3f032ca308efddadc1d3243f481be7329d38d121044cb0a7ba52abacfa' 
  AND (
    token = 'eNCxBEyBa1H/DTtuGoDelUs3JieYJKJkgpYSp5Ip6ZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )