UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4aR1QiYVMvX0Qd8Xo2xR1nTVW2y8xevFJ2RjUAn3vk=' 
WHERE 
  key_id = 'c077f3db66b7ddf7c64ed7d34db90ba1226d93b382210c267de64d546de58c50' 
  AND (
    token = 'T4aR1QiYVMvX0Qd8Xo2xR1nTVW2y8xevFJ2RjUAn3vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )