UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHZXA1e7qWXMLgMjgqHqDeqVxokaTur7Aobdb7KB2+o=' 
WHERE 
  key_id = '0a3730c44ab4956474b626dd3c4c5c55b666f3f717db02cbc734b02ca81717b8' 
  AND (
    token = 'AHZXA1e7qWXMLgMjgqHqDeqVxokaTur7Aobdb7KB2+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )