UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlO+s3M3zLibzbMfySWIbnXgIVIELj7pCAjW5i3bqa8=' 
WHERE 
  key_id = '7bb84069692ebbc3dadea16325f5c01bd8122cf6c432780428388eaf9e77ce97' 
  AND (
    token = 'KlO+s3M3zLibzbMfySWIbnXgIVIELj7pCAjW5i3bqa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )