UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQyQJylTOohnyuJwQK/7Rkb/l4x8lOil2kuHN0AIxIc=' 
WHERE 
  key_id = 'eea92a5e0734097d720470babaa5c7c7578c8b44138f3a0f21bdbd87cfc3123e' 
  AND (
    token = 'PQyQJylTOohnyuJwQK/7Rkb/l4x8lOil2kuHN0AIxIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )