UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxgQPMCGB4J5Od0R+ml3Xojv5AgtFIlBuQYeP/n8slI=' 
WHERE 
  key_id = 'a3920e1e9257a54375b862c34b39a16d17cf294178b95eb00b7818aa1f399199' 
  AND (
    token = 'WxgQPMCGB4J5Od0R+ml3Xojv5AgtFIlBuQYeP/n8slI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )