UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rz2WWbD/v/xsGUb9Y1zZvEmr/ve9hvDUwyN4UYhca2M=' 
WHERE 
  key_id = '131b033ce63fa0b5f253926911cc7cc2f90f1bc8f829408c4cb2cee82e92096f' 
  AND (
    token = 'Rz2WWbD/v/xsGUb9Y1zZvEmr/ve9hvDUwyN4UYhca2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )