UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztqr3WWwWjatL/UBrlgbRteAPlzHzRptCKdhmrzkRG0=' 
WHERE 
  key_id = '2e9940ea29841f5c88d63199c65f8a2d173d736c29c279ea37926313e1794b09' 
  AND (
    token = 'ztqr3WWwWjatL/UBrlgbRteAPlzHzRptCKdhmrzkRG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )