UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwTyNKHQuX821c6QrT143iY3ZwCQmkxJqeXjx/eneHw=' 
WHERE 
  key_id = '3a1d09cf418a97716f2e56826b123619b1623109a2168c8edd9107acbc0db9f5' 
  AND (
    token = 'wwTyNKHQuX821c6QrT143iY3ZwCQmkxJqeXjx/eneHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )