UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x1+noWP5h/0sH1PzguOQb7FhOaeCXTS6KdB+FGjNBdo=' 
WHERE 
  key_id = 'ec8e3afe47c144d06c984e25305e582f337381ae3a8a5cf1f30ac7f52f164972' 
  AND (
    token = 'x1+noWP5h/0sH1PzguOQb7FhOaeCXTS6KdB+FGjNBdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )