UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T16AtMyC1BqLpTNPRu7FDPl1GuWGCOQcZMd6xK/nyvo=' 
WHERE 
  key_id = '721b05aa0048544dddeddffe1ca835604b86db153af78b88b42cfcbf0e7fdc16' 
  AND (
    token = 'T16AtMyC1BqLpTNPRu7FDPl1GuWGCOQcZMd6xK/nyvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )