UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUVHWaabV1LefT3DQYzKlYAWusvM+grltwm1N/S/NS8=' 
WHERE 
  key_id = 'b95195827780343336d5d023925dee2626260f238c5f0d70795c34415e719787' 
  AND (
    token = 'lUVHWaabV1LefT3DQYzKlYAWusvM+grltwm1N/S/NS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )