UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FUj0wKBL5kSu2tn630XW5zmSKtvNUDQuLuKTvYKj0zE=' 
WHERE 
  key_id = '7786d0229f9f490921a401dce6e345e4a53e0d03b0ff1e20d57ed7502f34347b' 
  AND (
    token = 'FUj0wKBL5kSu2tn630XW5zmSKtvNUDQuLuKTvYKj0zE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )