UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kTwTVCgAMjr75sgHsKrdzb/BDxVi1xy+OzesAhE4AE=' 
WHERE 
  key_id = '4e9d17e7e997901da0193f27caebd9ec1ebd6aa7430f7f0719336b8d667fb447' 
  AND (
    token = '4kTwTVCgAMjr75sgHsKrdzb/BDxVi1xy+OzesAhE4AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )