UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RETO67NLVD+ZcnVe54+p2u6s8WHfwaaQOmEtAy7DiuA=' 
WHERE 
  key_id = 'd0ea8268e71a3dfb7f94fdaf7b4dda142bc15145530ec34c927113d838f00ab0' 
  AND (
    token = 'RETO67NLVD+ZcnVe54+p2u6s8WHfwaaQOmEtAy7DiuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )