UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttNxtokhgwqgp2HfYsJQgbuTO7nNw79e84O/90payJs=' 
WHERE 
  key_id = 'c2e313159caed327eeae2d2f15d9d60bb6d1aadebceee990d4c07a4a8c809862' 
  AND (
    token = 'ttNxtokhgwqgp2HfYsJQgbuTO7nNw79e84O/90payJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )