UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZegSgtlXD0p2gqjZftFwrccs1ZD8SKST8aNvjOebpH0=' 
WHERE 
  key_id = '10da7d99657fc65978db6d37b07909455d7e1c16726b74d72d30ca53ce0ea1f0' 
  AND (
    token = 'ZegSgtlXD0p2gqjZftFwrccs1ZD8SKST8aNvjOebpH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )