UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7iD9k8CUa26aNi9NMBjfHrwERHXuXCGRWPI5wtEPOM=' 
WHERE 
  key_id = '1f9f4d28403af542bbfa717226121def72a193b6821177b9b30304fb9d2057b6' 
  AND (
    token = 'I7iD9k8CUa26aNi9NMBjfHrwERHXuXCGRWPI5wtEPOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )