UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ry7Gheg/ZJlO+MG77HjqI7cze7ez0FCDjwL4qDfvX9E=' 
WHERE 
  key_id = '8a4bd57fbce8fd92fcc80a9e021417d6341f5ca99c698e2ebf9782c69a3222e7' 
  AND (
    token = 'Ry7Gheg/ZJlO+MG77HjqI7cze7ez0FCDjwL4qDfvX9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )