INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5e1c405847256011fbebee092b455f0c68e6dcf809aca8b58894fd24806eda', 
    '6mjEM8Fk8drZpH/DvfHsCkY6FUdkjL02Nom6CzcaJqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)