UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkMsBeT/FO4mcZGDrrGX2gckLruce0sktiYRTkXnN/8=' 
WHERE 
  key_id = 'cd5267711d751d84bd9921257bd2c30e403db8b45ac3b9830d2c071c111a3c01' 
  AND (
    token = 'vkMsBeT/FO4mcZGDrrGX2gckLruce0sktiYRTkXnN/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )