UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEcgf+aq+TTetE2H9+9KuUuqRvy0+d8q9CsKw0Xs1h4=' 
WHERE 
  key_id = '81f369ea57ea8cf60793844347d1d4add82c2c037d0879ee3b1ab7e0d576f847' 
  AND (
    token = 'xEcgf+aq+TTetE2H9+9KuUuqRvy0+d8q9CsKw0Xs1h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )