UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTfeJkMnGdgmN4tuJWHcybTNZwc1EKfq1bTQnBo73DA=' 
WHERE 
  key_id = 'd55c750b8b5c26fd2b15103e693cd613a3763de15ebf83b91d36a8a285a475c6' 
  AND (
    token = 'vTfeJkMnGdgmN4tuJWHcybTNZwc1EKfq1bTQnBo73DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )