UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHVoF1St4uL6uQRMiy/vwclS31goJUrC8RKgH+1kvcc=' 
WHERE 
  key_id = 'cc4e74f0b9dc7a166e30c2bbfbfe417ed5f32544bb9644ddaefef368ab0a4e51' 
  AND (
    token = 'RHVoF1St4uL6uQRMiy/vwclS31goJUrC8RKgH+1kvcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )