UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McckqXc5R3YtedaxBgTdRNTAA51AgA7+ZPlqEgjWftg=' 
WHERE 
  key_id = 'df71a11edaf3a167c3d02ca2e07e946f48dd9667b179fcdada42a2e90cbf5b5a' 
  AND (
    token = 'McckqXc5R3YtedaxBgTdRNTAA51AgA7+ZPlqEgjWftg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )