INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c1183c5d9d1bf019991497621a6aa0076448d172a6da748a878925cbce24232', 
    'n2IMG/1tMKdTGuxAXb1wctlrjK1LiHnXrcsNbbE5tvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)