UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FztelokNG8TieUia5Z91NJAz1Hgzf7crkHfv4Rqm6hY=' 
WHERE 
  key_id = '77e9b1989d9cdbe900c379a90afc94fcdc5cf948287abc7a4510df1205bc8de6' 
  AND (
    token = 'FztelokNG8TieUia5Z91NJAz1Hgzf7crkHfv4Rqm6hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )