UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8ET7VzworlPoo/Sa1VHkwryW2LpHQ8VONxtejQfrgE=' 
WHERE 
  key_id = '86dcacdeb56162eba95a30b6520cb8cb4f40c4a20130c2e6a458717448d8ccff' 
  AND (
    token = 'g8ET7VzworlPoo/Sa1VHkwryW2LpHQ8VONxtejQfrgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )