UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLWC+4O93N+Nc775xc9JoNDINCj6ryPhTTQkQ/I1AW8=' 
WHERE 
  key_id = 'b8d6d3bf579cd4abb3c487fa8de54ac12293bc2ae6c97354b54f032b8fa19412' 
  AND (
    token = 'oLWC+4O93N+Nc775xc9JoNDINCj6ryPhTTQkQ/I1AW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )