UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWKL6Nu4VxuW76f3pe0A73rOn3XPU2Ti/s5BkbmlZOE=' 
WHERE 
  key_id = 'e0ffe1ce618a5cbdff6308834558471f6811dc0b2771566b3c2707170f80fba9' 
  AND (
    token = 'XWKL6Nu4VxuW76f3pe0A73rOn3XPU2Ti/s5BkbmlZOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )