UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X76YY+p2Ag9SBiB5FilHyWJpzzugYCNCS4340tR5ks0=' 
WHERE 
  key_id = '57de53fd8687e955e1398f1a49965cf2a55a75b07f3d1e04780ee652ef3f9bf4' 
  AND (
    token = 'X76YY+p2Ag9SBiB5FilHyWJpzzugYCNCS4340tR5ks0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )