UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjI2gPYEWvZQsLoPiyg8cRkDtPizltAwIohqfDpO5pU=' 
WHERE 
  key_id = 'eb00d16c51a57f799106805de0136bdc619b0716c4c5413a118b23bdd6d270ef' 
  AND (
    token = 'bjI2gPYEWvZQsLoPiyg8cRkDtPizltAwIohqfDpO5pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )