UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ASZ3WWna3s5ICQX49kPfVmxYkcaB908z+VtYqkVkDeE=' 
WHERE 
  key_id = '2dde8b3e61c69bb8771ec02d1fea33c40b19e418f1b0f00e9f63599d59bf499e' 
  AND (
    token = 'ASZ3WWna3s5ICQX49kPfVmxYkcaB908z+VtYqkVkDeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )