UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDC9I1Wi7oxjC+geTaWF1q3wr5OVBICTX02HG+lW0mk=' 
WHERE 
  key_id = '94d498b6fa121989bdcdd8c7257850dfdc1178458513192a0cc329857d8d5c7b' 
  AND (
    token = 'MDC9I1Wi7oxjC+geTaWF1q3wr5OVBICTX02HG+lW0mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )