UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQSecm5/dydj2LfMiaLMQ/IR83fXZbWfQdVOh8rg09g=' 
WHERE 
  key_id = '45637ea6910c901ce8f668cd424d186245938ef7ad968ca87680cd5543972cde' 
  AND (
    token = 'nQSecm5/dydj2LfMiaLMQ/IR83fXZbWfQdVOh8rg09g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )