UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15MjaXznnGLvTlKI1r0Ylh2sg1qTzJ/RMMdiBTNdSDE=' 
WHERE 
  key_id = '72015eb661a2370eefcb2a71c7f7beee500e5a4c3e5e4f72ff60b5191be5eb71' 
  AND (
    token = '15MjaXznnGLvTlKI1r0Ylh2sg1qTzJ/RMMdiBTNdSDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )