INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '877369ff312a3e8701f3857803c0ea7c0547dc91be6ccbc590b06b99a11cb62d', 
    '6edULA6d41HUi4EjJcw2luWfIACJqtzpIOe6Nj9hcdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)