UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhsvaZRAWr0TOMS3na/3RbeLtCtsfPmDh0i+qjculRo=' 
WHERE 
  key_id = '3626893f5b993524957f16fbe49b2a5e53a2e551ae70131530e0c415850d07c5' 
  AND (
    token = 'WhsvaZRAWr0TOMS3na/3RbeLtCtsfPmDh0i+qjculRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )