UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCqmlY5KQeAMiwqR7oHA92gTyiQ70rYRV7ofwBMUtGE=' 
WHERE 
  key_id = 'b2de45572e7baf71c165f4350fd74054644c4b46903c7f934576cf89b543242a' 
  AND (
    token = 'XCqmlY5KQeAMiwqR7oHA92gTyiQ70rYRV7ofwBMUtGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )