UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YNkonnApM6hF1Wdik/Aaz4rODwNt0n2C5MmL5xX6z4s=' 
WHERE 
  key_id = '15e39563af0136197a1464245a7d82337225158f8d683bafca9c637c40671dbe' 
  AND (
    token = 'YNkonnApM6hF1Wdik/Aaz4rODwNt0n2C5MmL5xX6z4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )