UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4V4m72nJQ0kXq9OYFgNKYoEjBImTq/C4NRnWmAuY+U=' 
WHERE 
  key_id = 'd236b01cfa3f64593ad819e0d0a4369262532cb0c4fdb293fa9407493ea182e1' 
  AND (
    token = 'Z4V4m72nJQ0kXq9OYFgNKYoEjBImTq/C4NRnWmAuY+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )