UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4Gr123zgrUEcarVPNHbQPi6lZU9CuZ81zWedaGCKmk=' 
WHERE 
  key_id = '7d8a3f564c43ebd29711add66764a0157d9b0a3137ac103eb4914b74e7b2b160' 
  AND (
    token = 'x4Gr123zgrUEcarVPNHbQPi6lZU9CuZ81zWedaGCKmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )