INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a08dab5da6e4facebf980580fdc53efa045fb8cec3617951f048e2badc07ecf', 
    'XDZS5JC6mQJgNK2lCJAw2Jz9sv3rtqDnaC8o1FqGR9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)