UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcsEfLnjht1yqFsCNnJKHUXr0lgeKaqyBBE0B4CedK4=' 
WHERE 
  key_id = '8100e0bb827fa3740ce7fbfd1571184752162aaba5a883a0c61fa450f7c813f7' 
  AND (
    token = 'mcsEfLnjht1yqFsCNnJKHUXr0lgeKaqyBBE0B4CedK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )