UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kc5BefG+j/PBeIUYviSYizE2FDnaDi9xfOWTxcgCW+U=' 
WHERE 
  key_id = 'b86d5515e6d8d25390c4a860a3f48a9eefb3dbe928be70781270ac21d39853b8' 
  AND (
    token = 'kc5BefG+j/PBeIUYviSYizE2FDnaDi9xfOWTxcgCW+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )