INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed9375f508c54214f9d277ddd638fa8b449113d21bfd68aae002966134a56521', 
    'caUqWI/OE9Y85BFGPs2sq01egEjZ2Qv+qh1KcC8IpgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)