UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqcrmVMxcCSsZk+1L33sRKqlWvO32gSygpmBHLU8324=' 
WHERE 
  key_id = '3de0b8a95b1970184b20100eb23d0ef350323aea8122e01ddd13aece60ceab4a' 
  AND (
    token = 'yqcrmVMxcCSsZk+1L33sRKqlWvO32gSygpmBHLU8324=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )