UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUrFZuAaA6dtoTpfvd+pOcvkbbe7Yuu1SNIzLyas0IE=' 
WHERE 
  key_id = 'ab78f8171dea6116d663f79348915dc30260c65121ce40f3e634c8d0c1b39d8e' 
  AND (
    token = 'hUrFZuAaA6dtoTpfvd+pOcvkbbe7Yuu1SNIzLyas0IE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )