UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7T6uoTw4NwqFlQtgTien5nrHN1oconaxta4V6dOIJk=' 
WHERE 
  key_id = '0e5e96f1c281992967d72d3fa2ff75c38e1a85f624c48764c11ea7afbb9ceb9f' 
  AND (
    token = 'L7T6uoTw4NwqFlQtgTien5nrHN1oconaxta4V6dOIJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )