UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcsDyGjtPPmUnuyAXXIsjlBTGtl49Fkrkfz//ZB7T1g=' 
WHERE 
  key_id = '9b01f928241659d738dd406b50bb1ffe47a20d429314fcc022f09aa5bdd7140e' 
  AND (
    token = 'fcsDyGjtPPmUnuyAXXIsjlBTGtl49Fkrkfz//ZB7T1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )