UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PsElO20UuTnfUjGapM82pbHq2JvNM2ER5aWX67ZZ1jo=' 
WHERE 
  key_id = 'a9285edd391e032ac00cd32164bc6a9bfbe993665272fa0f42c1eba55381d4ce' 
  AND (
    token = 'PsElO20UuTnfUjGapM82pbHq2JvNM2ER5aWX67ZZ1jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )