UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwCYCEll67W0pM81qFFYCJ/gBpo5ySA6553QOa/rU7Y=' 
WHERE 
  key_id = 'af01c89983d261975cded391fa82908983f8edf019e77798d9a02b5492f0278b' 
  AND (
    token = 'YwCYCEll67W0pM81qFFYCJ/gBpo5ySA6553QOa/rU7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )