UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BILDRuyHFAkR04D1Uvj08zBbcwSIQXZ+GU+veQcho+8=' 
WHERE 
  key_id = 'a4aa61a5ae67a8bbad41e02db1581267f2b286f1884e3aff02ccbc81b86a4876' 
  AND (
    token = 'BILDRuyHFAkR04D1Uvj08zBbcwSIQXZ+GU+veQcho+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )