UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GTmrM5ZkYmdj6PUVZTpk9EmmrC02f5iBZWVwSEqaF0=' 
WHERE 
  key_id = '2d25f8563644496043635b56fc66f186c2c524b3478c7c718dbd6aed73998e51' 
  AND (
    token = '9GTmrM5ZkYmdj6PUVZTpk9EmmrC02f5iBZWVwSEqaF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )