UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HmSgPAFW+hA/TXIfd6KM25F6NhqC7lrrPSpE9u8QIwM=' 
WHERE 
  key_id = 'd274628302a6da2a4045e5daae48ef56b2dbcdf7a28b3baf76e81cd9d44443d4' 
  AND (
    token = 'HmSgPAFW+hA/TXIfd6KM25F6NhqC7lrrPSpE9u8QIwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )