UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0dJ00GJpzb2L7wCmJhXmkDrrgry97lZMmBqrooZVTw=' 
WHERE 
  key_id = '4139847513d0a89f6d1f1b0a03dc7234b216459697197e90d30dab13abcc7173' 
  AND (
    token = 'X0dJ00GJpzb2L7wCmJhXmkDrrgry97lZMmBqrooZVTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )