UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0cIlaP+9OL87aiyu2vFWEU4vAFuy7TooeClMC4nYao0=' 
WHERE 
  key_id = '526ac5f736def235e6dd2ca9e70e7a65c1f62560547ef040cae74c55f88bb5eb' 
  AND (
    token = '0cIlaP+9OL87aiyu2vFWEU4vAFuy7TooeClMC4nYao0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )