UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXGjA863r1lo6EGUCmDEA0+E//vNeee22eFCRMobnwQ=' 
WHERE 
  key_id = '6c35d3eabd7c0eac4103c40821300427e7184d6f193f53d94d7eae4989e19192' 
  AND (
    token = 'pXGjA863r1lo6EGUCmDEA0+E//vNeee22eFCRMobnwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )