UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wpj77XQ74bTc4cUbKsT9wj02m1c5qWsYGnJB+9qwnTg=' 
WHERE 
  key_id = 'e4b2698b6316e7f1f152e28aeece9f0de647c786f05cd79ac98c46a694e3f55a' 
  AND (
    token = 'Wpj77XQ74bTc4cUbKsT9wj02m1c5qWsYGnJB+9qwnTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )