UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLpX9a53jyY+q6L89VzqV9mDkI6g1axKmYXew9/SpU0=' 
WHERE 
  key_id = '162d2827a50edd3f954ed4377a2c71aeb31f14b35cf2055da6092eedfa638726' 
  AND (
    token = 'nLpX9a53jyY+q6L89VzqV9mDkI6g1axKmYXew9/SpU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )