UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8fZ/7hoeeKtyHi6sLIXGDIa93uhuVogi5/lQ6GDxPg=' 
WHERE 
  key_id = '6902eb0f90f55d122721d64d8ede3150d6dc69f5cedcf5759c7c7a61e4a6b8eb' 
  AND (
    token = 'T8fZ/7hoeeKtyHi6sLIXGDIa93uhuVogi5/lQ6GDxPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )