UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dU8hy4Cg5fAYnBxQlhqrBgyniBnBBR4sHf74sMXAMR0=' 
WHERE 
  key_id = '5bd26b0ebd865d20cc44d52bfd19c1759c52f5c99f7c32561debfaa023112afe' 
  AND (
    token = 'dU8hy4Cg5fAYnBxQlhqrBgyniBnBBR4sHf74sMXAMR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )