UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPMvWkK6cnUvb2iigHObEcFPGkRZL1zSdg1r3dMHy8A=' 
WHERE 
  key_id = '6228caac35a0da7f424b42a785ff7d75baf85578fbb5cde11450c6604c4abd95' 
  AND (
    token = 'aPMvWkK6cnUvb2iigHObEcFPGkRZL1zSdg1r3dMHy8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )