UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZCq1q5HWYDgo6aQJtFwmiIVtBNwKeEyTDJb+Xh1YEc=' 
WHERE 
  key_id = '59f7cf823d017636db64ab22d2ee5c23d488e22660c1b5397793def8c5d9ae91' 
  AND (
    token = '/ZCq1q5HWYDgo6aQJtFwmiIVtBNwKeEyTDJb+Xh1YEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )