UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCL9jVJlu/WjzfwBb04+c5TSg5GZYBwJ2+kaJUOWHNo=' 
WHERE 
  key_id = '1fdb67270fe8ad995cc78b6691e7bd553d2eaff3d3fabb10c73b9bd9ab44aa1f' 
  AND (
    token = 'SCL9jVJlu/WjzfwBb04+c5TSg5GZYBwJ2+kaJUOWHNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )