UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZo3mGOkLH8zbOmP4pg2ca0kLQH1I+5hunJKW9f/p5o=' 
WHERE 
  key_id = 'c31432bdb1ed7191f1edcb731fccc049fd64b7efd1edce12d61b0e14da3a5e8f' 
  AND (
    token = 'kZo3mGOkLH8zbOmP4pg2ca0kLQH1I+5hunJKW9f/p5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )