UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+iEZpZOmH/BH6iFqmv68A+i9AHAZkamxfl9gSpI/Z8=' 
WHERE 
  key_id = '0fb92000a9c32d6434df0f0ff68cf863e69b54f5179cf675312c7c26b757936e' 
  AND (
    token = '6+iEZpZOmH/BH6iFqmv68A+i9AHAZkamxfl9gSpI/Z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )