UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMIzqX5XTJHVM93S9oHJfCKnP1+FQaIXdj2KkpkCv3U=' 
WHERE 
  key_id = 'cdd62d17759c508052bd81477bb241976b9da500bad0ee29e6029717a5443f43' 
  AND (
    token = 'JMIzqX5XTJHVM93S9oHJfCKnP1+FQaIXdj2KkpkCv3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )