UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlQ6L8m4USMr0QvO2lu7fBvPKZ5BPt3qEllMKcnfrhA=' 
WHERE 
  key_id = 'df1ee140da5dc4003db133a3782256fc4093264f9489ef31d5a6f36f278fe21d' 
  AND (
    token = 'SlQ6L8m4USMr0QvO2lu7fBvPKZ5BPt3qEllMKcnfrhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )