UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgOAWxaGqWezZTxZ+/IxS2F7LXnU2G3JvwhrIehjJYc=' 
WHERE 
  key_id = '5c16187cb14c92454129f2391f2f2f9fe0f79c222ec315e2f8a3352ac0456a0a' 
  AND (
    token = 'CgOAWxaGqWezZTxZ+/IxS2F7LXnU2G3JvwhrIehjJYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )