UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUTjh/hjz7vD3xGjQlLbexojJ7KiaEEvPviluyqe/Y8=' 
WHERE 
  key_id = '0ec03f6be30be158139ad76341d036b5f0febfd922f6131d105729dd53f96b5d' 
  AND (
    token = 'PUTjh/hjz7vD3xGjQlLbexojJ7KiaEEvPviluyqe/Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )