UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuzPftDPl/maKpPWvaEogyYVjCyVv7aCoA/zZREZz8A=' 
WHERE 
  key_id = 'ef2bd955ade701c4b35bff78931ffe99d8f918a3c6d6ad4b15f1fcb254e1f9b9' 
  AND (
    token = 'LuzPftDPl/maKpPWvaEogyYVjCyVv7aCoA/zZREZz8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )