UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMWsbc25gKRbUnF0xWZrAdN2M/WE9/jgBuznd6DW1do=' 
WHERE 
  key_id = 'b3961d157e5c830c58c5fcce328cfc85b6583fa418c8501c891d5f47075c0a31' 
  AND (
    token = 'hMWsbc25gKRbUnF0xWZrAdN2M/WE9/jgBuznd6DW1do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )