UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEghU+shL5Aw9/iOACQ+DIef/SeKXpb1NOXgJHnhzmU=' 
WHERE 
  key_id = '3d00956a9982fc9b240a361fe3767a0c4652851da5192f37bf92cab7eea1af48' 
  AND (
    token = 'WEghU+shL5Aw9/iOACQ+DIef/SeKXpb1NOXgJHnhzmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )