UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0CfgeatqTHmd7hPBZXS1n4YuypzLGBP6HNz8bUFgM7Q=' 
WHERE 
  key_id = '67e02a174c39c97feeeca9fe796e85324abaf5639ee44b5ce1a7ce9b62b6834f' 
  AND (
    token = '0CfgeatqTHmd7hPBZXS1n4YuypzLGBP6HNz8bUFgM7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )