UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDUeYLLbhstHLOItX1rZPvWPeVqOdL2ZEGVqYoZUtw4=' 
WHERE 
  key_id = 'b1c2fa0e7cd0ef4ee23482e8ee2cd350c15f741680aff33fffaeff2f11aefad5' 
  AND (
    token = 'mDUeYLLbhstHLOItX1rZPvWPeVqOdL2ZEGVqYoZUtw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )