UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1mc6+K8dDk055TUdspQhcuJz3R9u5JWwB3D6StXKCI=' 
WHERE 
  key_id = 'efeb6cfbd9467192be11b412457d39ce9307d536886dba4c85ea7cac5fb1a200' 
  AND (
    token = 'L1mc6+K8dDk055TUdspQhcuJz3R9u5JWwB3D6StXKCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )