UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8L3miojS9csd/B8OHCrJ5xxcajZ4axgGGTlSLbH386c=' 
WHERE 
  key_id = 'ca5b1e6a61f7d4d9cfda9b18d5a4336df9df4769f153eb036b81d39597c35d47' 
  AND (
    token = '8L3miojS9csd/B8OHCrJ5xxcajZ4axgGGTlSLbH386c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )