INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6245bd71ce223f4b0324c096a5dbafd8d6d3b4dd9783c2190305237f909e931', 
    'w76L2HTxjgTEA68jpgLeFih9GzB7UwT1fR2jUUamuTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)