UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kaMcj7oFZCM2CtI53IXVzWRydBu/Cf1SumCNpU+oCo=' 
WHERE 
  key_id = 'b2ded23fc312808cc3e4400c49b3d2e4ff9e3d603fb4111f0643056761fb64cc' 
  AND (
    token = '0kaMcj7oFZCM2CtI53IXVzWRydBu/Cf1SumCNpU+oCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )