UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3K+ay7y4NHcZ2R7u8u7/T4e7YeREtgowg4hJeDa1ul8=' 
WHERE 
  key_id = 'd5c4809311d2e396dc1e8d521d149f04f42af0968eab35516af64a7908710554' 
  AND (
    token = '3K+ay7y4NHcZ2R7u8u7/T4e7YeREtgowg4hJeDa1ul8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )