UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tq1x/9THZleD0XGrM3p4ExrlMPUnZa9J7Icb4ISxEm4=' 
WHERE 
  key_id = '9ae55bfece2adb1cf565b6e96d5d0cd50a58d155b3a7a1de6747d5de99cd5f88' 
  AND (
    token = 'Tq1x/9THZleD0XGrM3p4ExrlMPUnZa9J7Icb4ISxEm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )