INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6904a27d4f68da8422ebc4da86c894540f8ca527c05cf8f952901d7dff9622fe', 
    'FE3Py7jzcKF0SC+e96zq4VaBSyZVF4Eui440hTFzLwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)