UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6XroFcs4qVSYHrScqXh48WLyAsBQUUJMCvT+gGAH7s=' 
WHERE 
  key_id = 'd9dc941201b6dd91e0e37270d6d54e3076a84e50919fb5d7329881d2c5fc8764' 
  AND (
    token = 'M6XroFcs4qVSYHrScqXh48WLyAsBQUUJMCvT+gGAH7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )