UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36xRAgExOrtrOHrMPwD7IJvz4OIBWnb21xWmqTG0VUo=' 
WHERE 
  key_id = 'fd41df7ada4dd64f20cdb8d6f31596784315744d818e9e8ea8427b87b4d7eac7' 
  AND (
    token = '36xRAgExOrtrOHrMPwD7IJvz4OIBWnb21xWmqTG0VUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )