UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WA9cr2AR1ut+Uyb4ViH32GF0J813hiLDrtb8x4ALlk=' 
WHERE 
  key_id = '512731769c91c27d23007c912a0a8904e9aab2e9a4d151b78f457d5d6d31bd0e' 
  AND (
    token = '2WA9cr2AR1ut+Uyb4ViH32GF0J813hiLDrtb8x4ALlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )