UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9uJ2+ITCFW2hy4wD1+c4SiEjD8dyxFPYSoTB6Z0xws=' 
WHERE 
  key_id = '1750d9b75ea5dc1e6558884866a0445cddfe2c5ad8e0a2ddccff52d520e797e5' 
  AND (
    token = 'z9uJ2+ITCFW2hy4wD1+c4SiEjD8dyxFPYSoTB6Z0xws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )