INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '270112c89191141839116b7a9c56dc121e241603cbd295816994902e686b0de4', 
    'Vrk0wuZJj18WYM0WBcdOJyqC4Yads0t1yO/NAuPX5BM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)