UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKBzX+KSTwrx0fG+KteaNKykij+amFTKkAf3+7u+Dho=' 
WHERE 
  key_id = '75f40c274b72a89618ee00edb3f475ab001dfdc9c978451ac7ffe22801b958c2' 
  AND (
    token = 'IKBzX+KSTwrx0fG+KteaNKykij+amFTKkAf3+7u+Dho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )