UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1YPInJTg3SBJedU4FBepI18/3D4v/CJOmS1AqYYeLA=' 
WHERE 
  key_id = '9c65ff75332edd21b9c0d7438b876fee40dc7c7916ce26b392c75b16fa5e40a3' 
  AND (
    token = 'e1YPInJTg3SBJedU4FBepI18/3D4v/CJOmS1AqYYeLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )