UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dXoXmZhzewtiBdglxYDu6V5EnThu2X3oJntHrX2neKQ=' 
WHERE 
  key_id = 'ce9ed5cdd745d894b1b708939ed1cb9ac6b327aec7f18d6b2b6939bd1b9c2b2e' 
  AND (
    token = 'dXoXmZhzewtiBdglxYDu6V5EnThu2X3oJntHrX2neKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )