UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5M1hPeNfd0F2GOVj7Q25tJ3zh/b0Jg/CHYHDNFF1Qac=' 
WHERE 
  key_id = '40836df90b7f4c81328587626a07968da4cf4ee90209a8ea5fa16b72585e7586' 
  AND (
    token = '5M1hPeNfd0F2GOVj7Q25tJ3zh/b0Jg/CHYHDNFF1Qac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )