INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a03b7b2114dbadb2d6d3fa936fcd465fdc374d94fe0a3b9d5787653920eec75', 
    '3d84UY6uU1igEVlbUfkQKCkWDocfI+gSEAOiuld8WLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)