INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '830f269018b8314cfe543a80b024a8552e9992a845097250224ac4db43967e23', 
    'kz3lmZw7/cM6ympBiz17qd3mqQy8zywYWrnWvl4MCbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)