UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w08l6QVdV4817nw1TtSECkJlv3JEohjN5adnp4JAPMY=' 
WHERE 
  key_id = '34d687f9374b2fa9132d4ced80168350eebf67ec37deb8039fb13370a684dad5' 
  AND (
    token = 'w08l6QVdV4817nw1TtSECkJlv3JEohjN5adnp4JAPMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )