UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymYU3grCOAHCpHN73+x0o6KrJyIeb5PCkAeUZa4p8tY=' 
WHERE 
  key_id = '339da09f9479325490f8be04f7e7efa59165907fec20a12ac0552cce34f28bdd' 
  AND (
    token = 'ymYU3grCOAHCpHN73+x0o6KrJyIeb5PCkAeUZa4p8tY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )