UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4745czsqSQhNucog/CGB9mcVccEr0Q3efUQgfqOvzM=' 
WHERE 
  key_id = 'a4fbcd5ccc3a2a53c418d72f1c815f946a76b72809fdcca0326b3c232dfe2831' 
  AND (
    token = 'o4745czsqSQhNucog/CGB9mcVccEr0Q3efUQgfqOvzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )