UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J8dTpRikqansA57agj16cWQqprK6hDrsRo6xtNvEoe4=' 
WHERE 
  key_id = 'f2c27c09bd64e0c75b6b43f32943e3c4d75f38c65b3820f18d67831504d3f3b0' 
  AND (
    token = 'J8dTpRikqansA57agj16cWQqprK6hDrsRo6xtNvEoe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )