UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjBPZd3PlZGTLf7fJ2AD3KLJ1lR7ccRlC151DcHyMqo=' 
WHERE 
  key_id = 'c4666cad5c45252a899f5ca6835ce23ee95028058dd9b8b4d26504403f6c37e4' 
  AND (
    token = 'pjBPZd3PlZGTLf7fJ2AD3KLJ1lR7ccRlC151DcHyMqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )