UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrV0cYxL3dfuchL5ryS+4xQbFmNOPKY74JGq0hSip20=' 
WHERE 
  key_id = '5cf1617b1e3c929c5b57679366aa5a6171a1ec9c6652fdb4d2a3881258cdaf82' 
  AND (
    token = 'JrV0cYxL3dfuchL5ryS+4xQbFmNOPKY74JGq0hSip20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )