UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuqgVp0TTre6LbiiM7shkVr33thij4JVKF2U7j6lizo=' 
WHERE 
  key_id = '0a2d9e7d0a626f990fbc1a3247e2f6ff2756a69e1448e1978b301eedb2be06c8' 
  AND (
    token = 'yuqgVp0TTre6LbiiM7shkVr33thij4JVKF2U7j6lizo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )