UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5NlM/BNaN3WngVpI6FaTt2UXAsW3G4LcaZqQB7NDX8s=' 
WHERE 
  key_id = '9f31b93dafd49f9c45e28619aaa2ba8736331700b2c72ed9d904f6d4e4a8cd64' 
  AND (
    token = '5NlM/BNaN3WngVpI6FaTt2UXAsW3G4LcaZqQB7NDX8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )