UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JK4WDrq0UynB56ZpdI0hvmd+HBAy3Ktksj/ekycr9Y8=' 
WHERE 
  key_id = '99c01d272ab16b3cfcce1bf037b1c0d35eb21c1b909021b80a38c98bdf16f690' 
  AND (
    token = 'JK4WDrq0UynB56ZpdI0hvmd+HBAy3Ktksj/ekycr9Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )