UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/CjDHGDUv9kI5oDJUN9Lv203JNC6Zl+BZVcfLx6Akg=' 
WHERE 
  key_id = 'a84f2ade8eb61c60d698355fbb1302dd7e622ec42f8294ad8ba7cc52d8a135c7' 
  AND (
    token = 'z/CjDHGDUv9kI5oDJUN9Lv203JNC6Zl+BZVcfLx6Akg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )