UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8p8Of8pI7jSB7/RSTgxddWjFkeqPDLqteE7xRPkjoE=' 
WHERE 
  key_id = '62e4b4159abdbec96099abba8382550feec1ca7f378f6f4e3ab401afeb354e72' 
  AND (
    token = 'R8p8Of8pI7jSB7/RSTgxddWjFkeqPDLqteE7xRPkjoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )