UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldl0Czstbg9tuwMQcAXHMMsl+Grqld6sHBmxmKmJEy4=' 
WHERE 
  key_id = '59ac0232f34e3ed482f728f7f7f454e4a41e2d1b5b8fe0c557b5df17e6f02fd2' 
  AND (
    token = 'ldl0Czstbg9tuwMQcAXHMMsl+Grqld6sHBmxmKmJEy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )