UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZf7YvI4MzD6OIUzFUKzEfVUHfXq1Xjwp+woAAn1Z+c=' 
WHERE 
  key_id = '825518d0a3f8d6f6d3743655f017eebf54610c6a1dc68495f1cb6e49037aa9bc' 
  AND (
    token = 'WZf7YvI4MzD6OIUzFUKzEfVUHfXq1Xjwp+woAAn1Z+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )