UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ws2xwEhCubNUDLGTZ4MletIZC3jyrZy9cxz4LnMyTeI=' 
WHERE 
  key_id = '3acf007a042779a13801a0eb64f4db20286c31cf2d2466ea1e494dc1186ffa99' 
  AND (
    token = 'Ws2xwEhCubNUDLGTZ4MletIZC3jyrZy9cxz4LnMyTeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )