UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYgWhgYNhp3hTiaeN2k+rNzkuoln0azZwgbT3HfIAcE=' 
WHERE 
  key_id = 'ad582cd744091784ededef506c206767bbd7e92e83546acf586352b797ea9b6d' 
  AND (
    token = 'zYgWhgYNhp3hTiaeN2k+rNzkuoln0azZwgbT3HfIAcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )