UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5c9k5ni27kgu7DcpyW/gTsYac4Ghgmzi2uUb68SdNPI=' 
WHERE 
  key_id = 'c11dc57ef1dd7487ce801dbdea8b77dc09e60927c4f096b1afb683dd2b8875e8' 
  AND (
    token = '5c9k5ni27kgu7DcpyW/gTsYac4Ghgmzi2uUb68SdNPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )