UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iUUdeGkqsVgX/1vtufRCYCGZcq3a16377ylnIW1WoTg=' 
WHERE 
  key_id = 'ab5c911dffb9abde3d394d7d3b22ae7d1892ac12090761a37f941cdac2dfd39d' 
  AND (
    token = 'iUUdeGkqsVgX/1vtufRCYCGZcq3a16377ylnIW1WoTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )