UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vxUQ8NTRkL+o0P5vvLY/oDtiFcmQp9XCWYrFkgMu084=' 
WHERE 
  key_id = 'd8d8028fcf8831d31ac7f889883e41e813faea6701af2f2a3363c86d07732ad7' 
  AND (
    token = 'vxUQ8NTRkL+o0P5vvLY/oDtiFcmQp9XCWYrFkgMu084=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )