UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLpb7G6jrWOzylA4c+P5dZUGHEebK68K4JP0wP1vWMk=' 
WHERE 
  key_id = '8a7e82a6e87091b93cc1433dfc8f84569cf0504a4446580ce3c7b7b9abd2b8a6' 
  AND (
    token = 'aLpb7G6jrWOzylA4c+P5dZUGHEebK68K4JP0wP1vWMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )