UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gH5b0KEfjs2jxQYBGLzJizHcgnZxMRaHPqBF2e8/+Qc=' 
WHERE 
  key_id = '14157d3e52d88dd28fc80ec113469792c14a33b84c97fc2e490096d394af6e35' 
  AND (
    token = 'gH5b0KEfjs2jxQYBGLzJizHcgnZxMRaHPqBF2e8/+Qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )