UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qosSdGx7rvbssboo1MpGpe2S1t6/x4EPjH6JWv2JRr4=' 
WHERE 
  key_id = '94a847f1e1857d62fb0067e61e9acf6ee26a172547282ab5bd252372b9001eee' 
  AND (
    token = 'qosSdGx7rvbssboo1MpGpe2S1t6/x4EPjH6JWv2JRr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )