UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otdGvl35ZPPw/uqjxoAgeDY+OffhDJCYVr9kKN7nFUY=' 
WHERE 
  key_id = 'aa7206b8ed9038a6aa3943a10c644a561e8cfce22d9a7079aa9c0f2e7e884110' 
  AND (
    token = 'otdGvl35ZPPw/uqjxoAgeDY+OffhDJCYVr9kKN7nFUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033