UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BbEBm2sompXu+ymQgK9Wwf+ZyhthrdiNJL368gygxr4=' 
WHERE 
  key_id = '84447c9368c1ba7ad840f0d14b710537a2b1ca78eb334cea37d1e2c1a695b41f' 
  AND (
    token = 'BbEBm2sompXu+ymQgK9Wwf+ZyhthrdiNJL368gygxr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )