UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/cCh6Xcz1tg/cdoo35jme6I2AJX1TCc8wZyl0A6F9U=' 
WHERE 
  key_id = 'd4a0cb6810adf4215f9ce1828deddd70ed85307ad49b70a61f44163a10468d38' 
  AND (
    token = 'r/cCh6Xcz1tg/cdoo35jme6I2AJX1TCc8wZyl0A6F9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )