UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKPG2tlDrgpRRQ1o/uvbXhQLoEfXm8SJuo1eKhPd6ys=' 
WHERE 
  key_id = '7deb9ed28cbc04effe0c968fda3877adc6f4516a7206fb4eb0f870052f1e2d49' 
  AND (
    token = 'uKPG2tlDrgpRRQ1o/uvbXhQLoEfXm8SJuo1eKhPd6ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )