UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzRVY4s/IPW3Mf/D/x2tVz5Ii6eJIw1b6KiITYR2NSo=' 
WHERE 
  key_id = 'b5e848e306d2490d25294eb168e5d11ae27491ac653e1ec95db4aa68c959b5e3' 
  AND (
    token = 'yzRVY4s/IPW3Mf/D/x2tVz5Ii6eJIw1b6KiITYR2NSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )