UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qnyFceRa5n2oH0pPm2M5M2TvS4COPyVSQo1vi5vR4dM=' 
WHERE 
  key_id = 'ca694ed719eb082ba636a3169963bcd34c2899b372b1f42687043bd300e09f6b' 
  AND (
    token = 'qnyFceRa5n2oH0pPm2M5M2TvS4COPyVSQo1vi5vR4dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )