UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pO+O91wCMoMnXkks4D1bKohMfEZ/OiC1H2M8ZLrey/o=' 
WHERE 
  key_id = '92c9b5b1e62b5494cd99bddea0ff532579ee52d9a34d282c3e6707e52f081597' 
  AND (
    token = 'pO+O91wCMoMnXkks4D1bKohMfEZ/OiC1H2M8ZLrey/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )