UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'choG+P9fOJMj5qjQaF1j4RxKBC9vyiVYle0rF5ou2QQ=' 
WHERE 
  key_id = '8f59b577c49655c44b4c49ac4cae736a6b3cfd2ab2591dea6902da25750fb597' 
  AND (
    token = 'choG+P9fOJMj5qjQaF1j4RxKBC9vyiVYle0rF5ou2QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )