UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBhft4G1fB4L4q8PZhZUI/I/ZkfsuA1ny1r9DelBXVs=' 
WHERE 
  key_id = '695efe084b9760571498b8eefad791623a4638397eef38c8d77fe8ffdb2cd966' 
  AND (
    token = 'VBhft4G1fB4L4q8PZhZUI/I/ZkfsuA1ny1r9DelBXVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )