UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c03vBvtnZ0YPbDiUg85CW9+1svHgTZTWqebwmhknCKw=' 
WHERE 
  key_id = 'b7d896236a8375108b1ae9cc905158e4584b35649e9e8791816a5072850eee70' 
  AND (
    token = 'c03vBvtnZ0YPbDiUg85CW9+1svHgTZTWqebwmhknCKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )