UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBqKwFWMs9tlTIu7MhM2OLyLTmFS/0Ekh5BzSF6FFEg=' 
WHERE 
  key_id = '953cb354f989bb4001c91ca75db904a2d75f5b02de1aa4bbb62ca43b5484b54c' 
  AND (
    token = 'WBqKwFWMs9tlTIu7MhM2OLyLTmFS/0Ekh5BzSF6FFEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )