INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1be1279d85850639a88b26b892461c22a891a7271c71588d27d16b87bb73c9b', 
    '1ueF4KeSmzNrcKcTI3aYwGXdcwGRRw6savXDizbVPoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)