INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3af5c9669de389d83428bad47fe12e528c6f74958d83586ffec368964bcf100', 
    '6HOkDLC4zDF6SKWPCU8VHh4Aj2x8xuhLz13M5romVn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)