UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DoHatT3Cx9rWAhFXgmq0fSzcAzh/I+INv+7lS6A9U0U=' 
WHERE 
  key_id = 'fb9c563203e3e6fb93221d483c80976733764d775443ada68292658aa6425b41' 
  AND (
    token = 'DoHatT3Cx9rWAhFXgmq0fSzcAzh/I+INv+7lS6A9U0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )