INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '276fb0e07e2839da954c43e291863548cb5af8b6be9fcc63aa45bd2ee47545c6', 
    '4i99p1SVNSWHmvbqdspOJiBNgUa5tikmLQ0YtaKJ90o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)