UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zr8/oDdpZLcPvnA1AcmjD3TRIdmfiCKnFTpYEV9b28U=' 
WHERE 
  key_id = '623cd613c2dee528125c92002821fd30cc5faf582b9e5e5846e8abe8f0035579' 
  AND (
    token = 'zr8/oDdpZLcPvnA1AcmjD3TRIdmfiCKnFTpYEV9b28U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )