UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9G66vWyvVDKTZ2UWXgg6j6XGttq56+JwCMhqWDPpNs=' 
WHERE 
  key_id = 'acfe4a0f2d5913af0d4d88968d40e965a2601a270ee60c1e76a92535ce73446e' 
  AND (
    token = 'w9G66vWyvVDKTZ2UWXgg6j6XGttq56+JwCMhqWDPpNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )