INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b09b3837b940a2def5d8e89fc30656bd4e62d234fb71737236cee0eb9c40fefb', 
    'agwxoih3okVJNE7YwZCBJszip2MALUWNEUg5NbHMMLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)