INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f6d1f2b8cf4536de423c158c4a6d7c0704e37393bc0df06f541fabd9150748e', 
    'hBWVs+pJzOosU87jukrTsltnMalZz206HGqMAd2S7fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)