INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc554253f705f6f0ea0735d372ca2c50a7fb9b7e4572d1174eb5d659df87d0c3', 
    'Q8kx6rS/THBX1Kdug7CddTlWtQ6peIPbYsEaucFULqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)