UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3nOlqldaq5GdAZjJXRj9XwhTMfTfQdPuSQ672ewTHE=' 
WHERE 
  key_id = 'a49815a215a23e71e07ab914f7d48b5d3935e6b2f5ab2d323045a53101b2f0c3' 
  AND (
    token = 'W3nOlqldaq5GdAZjJXRj9XwhTMfTfQdPuSQ672ewTHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )