UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qz7FtoNBJ2kkkIhpIup0/L9fyEQGsG6ByhRsabBHUVE=' 
WHERE 
  key_id = '0aafa6ad25413362253fdf282ee5a3228bba4ee7a8877a2421c0fc90b02bd69f' 
  AND (
    token = 'Qz7FtoNBJ2kkkIhpIup0/L9fyEQGsG6ByhRsabBHUVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )