UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ib6YLoVOkUVLrNPJMgfeNwpA2OBEtNYZ93Fv/taFDvs=' 
WHERE 
  key_id = '54992f45ab7e0b20552f38fbacf4a9b2b5b4f8d701ea0dfb6d2dd03994c241f1' 
  AND (
    token = 'Ib6YLoVOkUVLrNPJMgfeNwpA2OBEtNYZ93Fv/taFDvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )