UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fZB2hJtF+SqKannP+ToUOyvHqKGq4CHL2B0UQFliIg=' 
WHERE 
  key_id = '5ea3d89a853327fea46b27678a25233fce7fed6cb08ba6b46af2113239a1656f' 
  AND (
    token = '0fZB2hJtF+SqKannP+ToUOyvHqKGq4CHL2B0UQFliIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )