UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQn+GnDFO7E+aNyCTCqGEDKj63TJiBruvEq6Z8UxQ2w=' 
WHERE 
  key_id = 'cff2dcfac3ba085e0e7417b9d464e824e31c95c9e29c7ab693cd86bde3cade23' 
  AND (
    token = 'LQn+GnDFO7E+aNyCTCqGEDKj63TJiBruvEq6Z8UxQ2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )