UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RALy5N39NBRXzQwax44TEN6X9l5n1OLP//TXEYxJ7U4=' 
WHERE 
  key_id = 'c9851346f903bbdf81982cce35b15a6b2ceb09bc14b817f25f36df1150932846' 
  AND (
    token = 'RALy5N39NBRXzQwax44TEN6X9l5n1OLP//TXEYxJ7U4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )