UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NWVBLifU4WptgEeQRfLLekxIcfUoIkpE2sAjGOIesw=' 
WHERE 
  key_id = 'e8acb7160bb20b6143586adebe8257cbd24d066fcad5e292e8a9a7fc84f6ec75' 
  AND (
    token = '3NWVBLifU4WptgEeQRfLLekxIcfUoIkpE2sAjGOIesw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )