UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jp9DpDKy81e0HhfbC+PNzeaYQrcmr/PZtPeWxEXbGBw=' 
WHERE 
  key_id = '664986670554158f03d71c7c29d2b83228e241e33f8c84c9487723f8af142b59' 
  AND (
    token = 'Jp9DpDKy81e0HhfbC+PNzeaYQrcmr/PZtPeWxEXbGBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )