UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ucLE8IMfrrwjJie3mwwJYq5t7IzJJoTcu2AQWp0v8VY=' 
WHERE 
  key_id = 'd8fed429d95ff071c451459e2f4dd7fb42eabd5b6a5ea128e1be722e80bd5c04' 
  AND (
    token = 'ucLE8IMfrrwjJie3mwwJYq5t7IzJJoTcu2AQWp0v8VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )