UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UR2eLuAPYUYlKG4z6CLTzu0NPEKgONA3YA9GvaJoDg=' 
WHERE 
  key_id = '77cdfbd1c67cad7dd005f2717900eea279b7f588eed1c12997aa6fabbc932f27' 
  AND (
    token = '3UR2eLuAPYUYlKG4z6CLTzu0NPEKgONA3YA9GvaJoDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )