UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPCwY3J1sBLnxFH978oO+bUfSTJkGYZGuNHQS4jNZU8=' 
WHERE 
  key_id = '96ee8a01c46e9314a3f5868744c9bba527411cb1188e2b4c807cde4edf080a27' 
  AND (
    token = 'CPCwY3J1sBLnxFH978oO+bUfSTJkGYZGuNHQS4jNZU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )