INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac8530eb96c7f895c606a06de3b29104d2c934eeeaf6735e5bef2e1447df19df', 
    '+EeaNqHeg5FtXHP3wnUqUdzsDo0vxf+NCD2/aJflAWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)