UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6itWSyqe1WgyNWAl7ViFolXFBZa+LiOMmnNzDswjtJQ=' 
WHERE 
  key_id = 'c7222b8bb6366ec44da7f10b9fe3a7651b2fb87ae5d30c93d7eb146dc3fdbdc2' 
  AND (
    token = '6itWSyqe1WgyNWAl7ViFolXFBZa+LiOMmnNzDswjtJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )