UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9k9y38xIaX2cGjelHXDbTwfumgYANS4YejNrFuIwwE=' 
WHERE 
  key_id = 'e7474b8987ad26a2485b6bf7ebcfc1d9e5fa19cd7756dc77cf76f431131a0617' 
  AND (
    token = '+9k9y38xIaX2cGjelHXDbTwfumgYANS4YejNrFuIwwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )