UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+k6aAFGEsQWJOhC9cz0vwJLz10YLx1MJX5jG2GB/hg=' 
WHERE 
  key_id = '5698459ab3ba609ba9a15eb5cd23c46101abea0a9c3b160927d41193da2d3ab7' 
  AND (
    token = 'M+k6aAFGEsQWJOhC9cz0vwJLz10YLx1MJX5jG2GB/hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )