INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5abde20ef64fc4e15da8e195a8db4443e10737d7a48e93056797ce31a09611ea', 
    'nmg6SnYACx6XLOcviXn6lf0TAIgD7sR62gZKY2QM7+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)