UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36Jb3aephXzsl5GF1s18yxwhf3v0iIdc9bhiFK3+6O4=' 
WHERE 
  key_id = 'd06cb13704024d87419391b0aba50df37f565a556f900d5c6cfb1a33b393b3dd' 
  AND (
    token = '36Jb3aephXzsl5GF1s18yxwhf3v0iIdc9bhiFK3+6O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )