UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5RHFA+rGME+dXwYcdcXQ2BOtGVO96TGX3ok2bu6iB/c=' 
WHERE 
  key_id = 'ec932e192e82dc7e6d191dcb4b06da56e89330083537b014643590f492892309' 
  AND (
    token = '5RHFA+rGME+dXwYcdcXQ2BOtGVO96TGX3ok2bu6iB/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )