UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jk3CsSFBryqnlfTdxkWW4ZrnOLy228fP7bex8MUzBCI=' 
WHERE 
  key_id = '34224d4e3ed6cf6d586b6e577d29e56321ac354d77286e5d255c4226649169e3' 
  AND (
    token = 'Jk3CsSFBryqnlfTdxkWW4ZrnOLy228fP7bex8MUzBCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )