UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ecrfY7YpBZVPVpJXbfb8R8Wyud8uL2RL9KTmizDjpww=' 
WHERE 
  key_id = '81c863cbf6fa1ea2b48b8f7d49bfb7cb98d65a33079135ecc00af51b75708a93' 
  AND (
    token = 'ecrfY7YpBZVPVpJXbfb8R8Wyud8uL2RL9KTmizDjpww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )