UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+g4zuZJDRMDbDBd8sbN57GCSvFPsuH34T87BFPzKH7g=' 
WHERE 
  key_id = 'd0711373aded26379f9b14ede0b7f42e6f09c9efb971a241da49c5ef94a31d61' 
  AND (
    token = '+g4zuZJDRMDbDBd8sbN57GCSvFPsuH34T87BFPzKH7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )