UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZI8Hse6e1TTAAFZ9oVeFhw696anM9NK8US4rBkyiLUY=' 
WHERE 
  key_id = '5c17d0c4dc3f8dbfbb745931a9352f888b2c7991e8c8545805d8a56751018935' 
  AND (
    token = 'ZI8Hse6e1TTAAFZ9oVeFhw696anM9NK8US4rBkyiLUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )