UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpKS3Jq1CiHNpg8HpGHDuypl1sUVcRVf+2QLjuGJf5A=' 
WHERE 
  key_id = '71359858a9ff340d29170265c4e62776bc89c782ae7e6402b20c81156ff82037' 
  AND (
    token = 'KpKS3Jq1CiHNpg8HpGHDuypl1sUVcRVf+2QLjuGJf5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )