UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRYKg3hgDNIaOndkPcsCNN62SGe0g6USDVJb/2gyi4I=' 
WHERE 
  key_id = 'e6832af182c31f81cf679db7f40a12327d97d745bb280a37b7f595bbc78ee594' 
  AND (
    token = 'mRYKg3hgDNIaOndkPcsCNN62SGe0g6USDVJb/2gyi4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )