INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3d3f805a0be520c0d61c4fdb5f4ab5a33399845ef121c3048fcf9a55a6cc5f3', 
    '8B3CIr//mRiY2/0XOcBs8h8iiEliuf8Vcd2gfSEGBx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)