UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVhkbw6fgrLTO4h70tFCap8EcpghmnwuzumcEN2GFOQ=' 
WHERE 
  key_id = 'f18c55a54611562de9085bc29475366fa01cc43e5e81b06fb6b5b1d9edb6e1ba' 
  AND (
    token = 'IVhkbw6fgrLTO4h70tFCap8EcpghmnwuzumcEN2GFOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )