UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vQkFrQFBkA1XiPVyrBBcvf7HQN3k11+kSi7w9YCbRA=' 
WHERE 
  key_id = 'e294c0c90e2e2ec711d3a5bbf117bdcf88a9475636616d47b776e1a06fc8ede6' 
  AND (
    token = '6vQkFrQFBkA1XiPVyrBBcvf7HQN3k11+kSi7w9YCbRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )