UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IW4JYm0yCWij7qp+l1u7XfjBaG6VZ5I+RrFHNXVyaV4=' 
WHERE 
  key_id = '2cca548832fd209c5aa152933bd37823d518a477de3a02cd266b2b9df88d04c6' 
  AND (
    token = 'IW4JYm0yCWij7qp+l1u7XfjBaG6VZ5I+RrFHNXVyaV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )