INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30b87bce619b40ee3b1602780b77a896973f1c2555d63144180f0ac87e9d1979', 
    'aUh47EFO/gUojzZVdTSNOqznRdoPVUiLu6WKrscgnUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)