UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6J2k6MVZrLuws+o5V//9cYUCfxO4wZ6GmAKEgN1XR28=' 
WHERE 
  key_id = 'e45c52167f88ab8e4dc5fcfbad2090b0615c523cb93b7cd73b9726a6d4c3fad0' 
  AND (
    token = '6J2k6MVZrLuws+o5V//9cYUCfxO4wZ6GmAKEgN1XR28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )