UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JC6JoaJygxUY21qrjCoWbjazZgTL4NmWtWF7fqsf3Jo=' 
WHERE 
  key_id = '70b080cd25431f780118b943f830a83e8c524e1342d743c17302eb6d94097cca' 
  AND (
    token = 'JC6JoaJygxUY21qrjCoWbjazZgTL4NmWtWF7fqsf3Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )