INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68be1eccfedc20130545a01a92abad1e81ee3f9574efed5e4ecd77121ad45955', 
    'HTNQenN3rXwv521Jk+EzKGlaOxE1LtnkrP4oWZapILs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)