UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9OIHTo2olwS5yLUd7Fxv7O8vcr+36Kc3rh4VjXVYTc=' 
WHERE 
  key_id = '558b4b0b64183a4519d9188b49cf187ea3b813e2fe93141c811139431e5eb49b' 
  AND (
    token = 'k9OIHTo2olwS5yLUd7Fxv7O8vcr+36Kc3rh4VjXVYTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )