UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNC77q4t6CrMuFp5wfsnuyIK9epT/Hie8jxVEwmlg7U=' 
WHERE 
  key_id = 'bed5f9d95d04eef97eb5110d13a13414aedfce0c2fc067bdca6c83d0cc303b58' 
  AND (
    token = 'GNC77q4t6CrMuFp5wfsnuyIK9epT/Hie8jxVEwmlg7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )