UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRyaI3PQSaxKbvNAdw/1t8h1aClgRT4EWYHmc12lSW8=' 
WHERE 
  key_id = '7d4d26eaa02804890f7652e76580b21c3a4de49661f00f831cd0c0263f5ec276' 
  AND (
    token = 'SRyaI3PQSaxKbvNAdw/1t8h1aClgRT4EWYHmc12lSW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )