UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mkMpc0tPwBz/HSaAo439xBr+VBuFUZVrTUBk5GHwhM=' 
WHERE 
  key_id = 'a9aa9005a3ccf976df656389462eeffa4c1b9cb628dc39e9f7206358fb70dadc' 
  AND (
    token = '5mkMpc0tPwBz/HSaAo439xBr+VBuFUZVrTUBk5GHwhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )