UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1shXY8UB9KSS1WGJQ48CkW2QOtKyPEhrSxS+DLHFTWo=' 
WHERE 
  key_id = '28cbdef5fa62465abcf4ef014637873f8dbc323c55d5dfaaeea78c32d6ffa3a2' 
  AND (
    token = '1shXY8UB9KSS1WGJQ48CkW2QOtKyPEhrSxS+DLHFTWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )