UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duBlzFj2lXPWjeb7stiHVlx+bZQiG4k5qxveRueLi08=' 
WHERE 
  key_id = 'd5b4bfe03a273633285aecc4d005bc4adc5e703b1afc809bf507327cb43f4044' 
  AND (
    token = 'duBlzFj2lXPWjeb7stiHVlx+bZQiG4k5qxveRueLi08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )