UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iE02gd6YuZhSHA7prcPPqediK/Rd/zFkj/WESSHe1TQ=' 
WHERE 
  key_id = 'edb9d8690845bb6ba40643749d2c1d8737de51ed517d8717d63465503bcebfd5' 
  AND (
    token = 'iE02gd6YuZhSHA7prcPPqediK/Rd/zFkj/WESSHe1TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )