UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kvj25TaT+FSziNVN/llAH+dr/UenuuhC2n35WbhO8Pc=' 
WHERE 
  key_id = '36644390b6fd9f4706ca6d41ce48d333ec900f6435943666e53226106945e270' 
  AND (
    token = 'Kvj25TaT+FSziNVN/llAH+dr/UenuuhC2n35WbhO8Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )