UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEg+H1pndP0rCmMFEvo/5SyKB9XdtypgGOsJtIvbjR4=' 
WHERE 
  key_id = 'a8514c34ada55e962e1bf76ab87de411eb4a205e3cb094d20ffab3c953d7d158' 
  AND (
    token = 'iEg+H1pndP0rCmMFEvo/5SyKB9XdtypgGOsJtIvbjR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )