UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qBMUg7kC8KS+BT40HOFvHb7kMCSzlHMkCm+WHp8vxKc=' 
WHERE 
  key_id = '7c792dd439c47772c2986a4ca0d0d43a2a10b8c81d36a75378f1bf173e415b89' 
  AND (
    token = 'qBMUg7kC8KS+BT40HOFvHb7kMCSzlHMkCm+WHp8vxKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )