INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9f9b8d16004fc3273b6b9600d1285c7d6e963921a0166168aceed889dcfc390', 
    'o9B2x7YhqlFIz0X78F/XDKVhWqMJqx4guYsn2LZWm+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)