UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwncFFAFfSGRZHMUTPCQDHj1vUpSeopyJkDIizvwEhA=' 
WHERE 
  key_id = '8d830f31c418c51ed4f1557d31f3d4f1d5053c8a2c69b73b79bda569f7e16a66' 
  AND (
    token = 'qwncFFAFfSGRZHMUTPCQDHj1vUpSeopyJkDIizvwEhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )