UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXmQb3RBgT6m3F8d/d8Y4OMCdDXMducf2ucqDGGqrNQ=' 
WHERE 
  key_id = 'a5e89cd023d4b6d94978f271e73b3e849e9acac140a9f3f81e61443298736d47' 
  AND (
    token = 'RXmQb3RBgT6m3F8d/d8Y4OMCdDXMducf2ucqDGGqrNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )