UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z2D2FULPCBLwgtsOARlwPVOTbztos6Hu9+I7qC258jo=' 
WHERE 
  key_id = 'a632edd72b3b976e2a46fb310d081404a88b83e9c8655a3414c1487722fcf977' 
  AND (
    token = 'z2D2FULPCBLwgtsOARlwPVOTbztos6Hu9+I7qC258jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )