UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SgQGXNPdmDfbvBiI4ChTNjOHfAVZgQEvCXQ2tFm1C8k=' 
WHERE 
  key_id = '685ab8cd5705adcc73a008340f38d535a7196cad1ac8d27f9ba22ff200948b10' 
  AND (
    token = 'SgQGXNPdmDfbvBiI4ChTNjOHfAVZgQEvCXQ2tFm1C8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )