UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OrbX2LpX7H+fES+ro+fp6kahnp8wjs1MdUO3LFkJH5I=' 
WHERE 
  key_id = '1f3049bc5afe150e43d25a1211cd63ba731958da4e98fe29c4b701fafe8c1833' 
  AND (
    token = 'OrbX2LpX7H+fES+ro+fp6kahnp8wjs1MdUO3LFkJH5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )