UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGBVnr/owEpzRp4bDGCm+UsBrSzs6/LGx8/HtDMFSiQ=' 
WHERE 
  key_id = '461ab49a729e0002cd8a7f797dfd70b2e628b37afbf99c750c3fd32238b6c55c' 
  AND (
    token = 'BGBVnr/owEpzRp4bDGCm+UsBrSzs6/LGx8/HtDMFSiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )