INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c6a23f74937812024185325c7e6a86c343653b89b1be0a37784cb6fe988420c', 
    'mVUvouBw/g46yVefMktAS8zryj2AcUBxxw8ukKxFMW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)