UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VYeIfNrCEhuEOd9+PUJsMJ+yBmmEJ5U0Y4RCNp9jtU=' 
WHERE 
  key_id = '66e13ccf9164107525e70c3994f5644373022b58730303da41a456b69ad3cc1b' 
  AND (
    token = '5VYeIfNrCEhuEOd9+PUJsMJ+yBmmEJ5U0Y4RCNp9jtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )