UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tp9u2LJY00/l4IuLBk2dxkXRC5Je1mjJQrnaif4sV+I=' 
WHERE 
  key_id = '87e213928a11a681c85950b798ea5510d8cc9da1451a9f3a2a1414902aabeba4' 
  AND (
    token = 'Tp9u2LJY00/l4IuLBk2dxkXRC5Je1mjJQrnaif4sV+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )