UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Y1FNXrjwsDRhs37dJhuP9+0/s1phjpiuWhfv96D3RI=' 
WHERE 
  key_id = '25eec01a5ccce13e23d2cc27805df5148e01f461b8d25f931542b71cb4d5dc1b' 
  AND (
    token = '6Y1FNXrjwsDRhs37dJhuP9+0/s1phjpiuWhfv96D3RI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )