UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tp3fGdgXw3P902teyKCKoukBM4z/Aa0H1HZMavGNcKg=' 
WHERE 
  key_id = '26639bf1ff087a6d273cb824e3d73504a46dbaaf04dfe7ecaf137b162239e623' 
  AND (
    token = 'tp3fGdgXw3P902teyKCKoukBM4z/Aa0H1HZMavGNcKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )