UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hacEKnamjW4MXCapAOu0g7oYgWfFAvvgNRdKjcO73Yo=' 
WHERE 
  key_id = '379174129caaf2d930c42b758c46a23638c8dd64e72b674ccb6e54b3b736d294' 
  AND (
    token = 'hacEKnamjW4MXCapAOu0g7oYgWfFAvvgNRdKjcO73Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )