UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYHemok+F9bg1HLF4TNyMaC/Oc/aBuElCR4SfTnES+A=' 
WHERE 
  key_id = '6ed67be4b00d7d0bd2fb7f64808590eb4f9499a2be834bc012324575b4f8a129' 
  AND (
    token = 'mYHemok+F9bg1HLF4TNyMaC/Oc/aBuElCR4SfTnES+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )