UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0JeEPhyKFqwVjOBcnAi7O6L5jNOWpBbiZZD0/gP/nk=' 
WHERE 
  key_id = 'da40d1980205289b63ecea49675c5daf6fd33a12005a5a1ecf3a3c2298d35a2f' 
  AND (
    token = 'u0JeEPhyKFqwVjOBcnAi7O6L5jNOWpBbiZZD0/gP/nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )