UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVc+nLLEHaDGOqZagLuoRqPThdN7RsgYfoNwU4eqH0s=' 
WHERE 
  key_id = '7eb98df8d3eaa0aa343320cc3841243f72e84d203e711a4cd1f3463feeff3741' 
  AND (
    token = 'cVc+nLLEHaDGOqZagLuoRqPThdN7RsgYfoNwU4eqH0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )