UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7qsQ2ItehEt3l8OSJBe3Anbt1Cw0urZxaU7Jhc4VdJc=' 
WHERE 
  key_id = 'd31d2a7cc4b4c6da409846e6fb58dee5a8e88eacd28253074676d1d2c6bb0a5f' 
  AND (
    token = '7qsQ2ItehEt3l8OSJBe3Anbt1Cw0urZxaU7Jhc4VdJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )