UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oj5JUIL0Dxv9Sa3lXRdGUBrK/GHgUSvxPfQ3fLXg6S0=' 
WHERE 
  key_id = '31bfc968eb2a328f046a0544d5178591d7c16cf1c52ded7a7b030f176a6392ba' 
  AND (
    token = 'oj5JUIL0Dxv9Sa3lXRdGUBrK/GHgUSvxPfQ3fLXg6S0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )