UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2IF+7r3eEFkboFfexyDGMDFcGvl0ZZsnTEgeuW4SHko=' 
WHERE 
  key_id = '186a201aede752ef91125dc0c555c931780afc18b795ca04ad1be8e5029babd2' 
  AND (
    token = '2IF+7r3eEFkboFfexyDGMDFcGvl0ZZsnTEgeuW4SHko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )