UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKTVN5cD/tYQ1TBBC+Vj+3z+uYoiBhbEPLy/KgGso+A=' 
WHERE 
  key_id = 'ded8a132f7ea6ab619655541591f9384c98505414d10ef9cabebbfc2b986748a' 
  AND (
    token = 'KKTVN5cD/tYQ1TBBC+Vj+3z+uYoiBhbEPLy/KgGso+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )