UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXzrwcTWnV3KfixnDAf03VAdfWeqANCZPnCVt+TYCb8=' 
WHERE 
  key_id = 'f6e83173284cfa9fa35078b5a1c7906c03c3329ad4febe76badc2793c20e0ba1' 
  AND (
    token = 'pXzrwcTWnV3KfixnDAf03VAdfWeqANCZPnCVt+TYCb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )