UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTDYmsaAK8ZKTX3gtudgDavmAX/iHg7GBfirKFvUf4c=' 
WHERE 
  key_id = 'dfa47f16b0d0a6b61db193e88e89adae5c9598abc31eeb7dfbff1c23f03c142f' 
  AND (
    token = 'BTDYmsaAK8ZKTX3gtudgDavmAX/iHg7GBfirKFvUf4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )