UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIZFi5ZxDjINixRfv8RF3k/wR4SHTMRL/Cvr3QXDx5Q=' 
WHERE 
  key_id = '4394b3abd0cf79b7bdce95da852946ca4bcf6eede06e9a43e89bb4f0adc6ae82' 
  AND (
    token = 'IIZFi5ZxDjINixRfv8RF3k/wR4SHTMRL/Cvr3QXDx5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )