INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b46b0d64055e64041969ec626f487116d83c9c25c3d90a1c44dc939fbb9353d', 
    '5tB9ztLXdIr5s4/5AuATeLMOxnDQXGuxOP2xZxg45z4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)