UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxElEaLmzommAAs/sURGAqemJnhL0iz8Vvr4b8Jp+hI=' 
WHERE 
  key_id = '43ce30ccd79d83b7b2c9e62aa83583a6f2e9ae38b5823aded7f7d2dbf8a6f16a' 
  AND (
    token = 'XxElEaLmzommAAs/sURGAqemJnhL0iz8Vvr4b8Jp+hI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )