INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '186c74b145402a9fc29303b1075629459d84dad58d03809d48fca6726d019e1e', 
    'B9Yuzk82RntXmYnnvG4LoljpqD2jkAHHEzqdHmdzp6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)