UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGucmyA5opdVgsgL1QWBRLJlMj+uqp1l3a5sGn9upMY=' 
WHERE 
  key_id = 'a912fcb163c57463561f0b4ed902228e1c9c9ab52812a1f44abe193dabe449e3' 
  AND (
    token = 'dGucmyA5opdVgsgL1QWBRLJlMj+uqp1l3a5sGn9upMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )