UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YeDSZLRqBg/w6E8IACIRLVJVOKMZH3FwNpHKxLGP+w=' 
WHERE 
  key_id = 'd74362833ec48c91b0d05bdec1a5c38452cac31b5f7420512e587d282264000a' 
  AND (
    token = '3YeDSZLRqBg/w6E8IACIRLVJVOKMZH3FwNpHKxLGP+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )