UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'He3+/KehVKtFPBznWzQM8VAW33IfTFFan1JqSIrzJi0=' 
WHERE 
  key_id = 'f3825c27f5ea1018030de10c85bab9e631f53ccffa6fd11b62d48cf7f5a47ef7' 
  AND (
    token = 'He3+/KehVKtFPBznWzQM8VAW33IfTFFan1JqSIrzJi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )