INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '034c5487acf5d2e288115580c49233162496ba1191e2e4b4b504f26f81fa7de0', 
    'P7oj2FrYqAWGqxEm7x7nE+lzs9DxYz8Njiyb+h9nmWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)