UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/ikh2Bt4rkhDFafzo9hkwqgj252qK3Z5jA6uP+2TRA=' 
WHERE 
  key_id = 'a170623270e35081bc820593c19174838e948a5250580a422c30f716a1ae37be' 
  AND (
    token = 'A/ikh2Bt4rkhDFafzo9hkwqgj252qK3Z5jA6uP+2TRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )