INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b85a8c511d90f81c88ca197105188e1b9c3ef3e533db6a8c104843ca93111aec', 
    'HZERyRw87demPbWXSlhv+nVYDufsclY3OnXe3UeigMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)