UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGs6Sf+++WiCVhF0a7ZlGCcaMYOvXsXqBWBR8/ntPQs=' 
WHERE 
  key_id = '700897c6c4c639047e76a5550df8da55b16904e5d82319335e6c70a30bcce525' 
  AND (
    token = 'UGs6Sf+++WiCVhF0a7ZlGCcaMYOvXsXqBWBR8/ntPQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )