UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AH3CxfcmNcNf2Orww79XipqwGbBZB6Bg4EiGo0tYOEA=' 
WHERE 
  key_id = '161977246f57d6d2f1c8f9375191827547f0d0a99e7c4847ccc4f3cddb2e5c04' 
  AND (
    token = 'AH3CxfcmNcNf2Orww79XipqwGbBZB6Bg4EiGo0tYOEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )