UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEXKmWx2VIridhhYZ0vANz+H11ZiCRnUhnTDHnPUc38=' 
WHERE 
  key_id = 'd6d3800b532a041b4960d9b591e1bbe01ad1ec00382ebda78674019fe7393523' 
  AND (
    token = 'iEXKmWx2VIridhhYZ0vANz+H11ZiCRnUhnTDHnPUc38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )