UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+Oo/FzBMS2gl6Wx0OOioAOwyYwjeZSM0JJG6hpZ6mY=' 
WHERE 
  key_id = '846cf638ba423ba0e60571e86e3463db30a1cf7b5a6a29d0387f1b322b099a28' 
  AND (
    token = 'L+Oo/FzBMS2gl6Wx0OOioAOwyYwjeZSM0JJG6hpZ6mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )