INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68b30c0c4b4ecda7aaa7935470b41d86f761b251b303f6d11efa667836fd8693', 
    'jqD60Ka2R1zyFu9asp3uCXLOYxeLvVHL5+HlsQnpc2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)