UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gUuF60KVEqNwh2pAX931MwvAHk2Sm3vIf2/CTi5g9/c=' 
WHERE 
  key_id = '0501c1fd7c478b71bb1422c36bafc59b2401975b895702753d3700d7b7ae316d' 
  AND (
    token = 'gUuF60KVEqNwh2pAX931MwvAHk2Sm3vIf2/CTi5g9/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )