UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erjwmpEKSZGtQ6owbww6jbVdIMnuzi6+6fCkFe3ONQA=' 
WHERE 
  key_id = 'c13f787cbe34ee980598d52d18334e8b27ff5fec03a9ef14979dfb3e298b2edd' 
  AND (
    token = 'erjwmpEKSZGtQ6owbww6jbVdIMnuzi6+6fCkFe3ONQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )