UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7e+nfwoN/wtyYTcfJqr+1uLDYx/l4mS+7zVx9a47iIk=' 
WHERE 
  key_id = '5b1c1fd4da11a3d2312dbd1d4eb8a8554dcb1a7ce5f7196d89cce555115ee954' 
  AND (
    token = '7e+nfwoN/wtyYTcfJqr+1uLDYx/l4mS+7zVx9a47iIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )