UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XgJ4hZzY37NfIkXaEFNLqhF3IyK7XHDIC1KIVLDcw+U=' 
WHERE 
  key_id = 'e4591572af150f0615c4ce7ccbdc66c0122183463cd46a4214726776ba98999a' 
  AND (
    token = 'XgJ4hZzY37NfIkXaEFNLqhF3IyK7XHDIC1KIVLDcw+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )