INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4f38ab4fd9596b237389dfdd4afce8956aa5a33bb15bb4c184f1d4c52d4c3c', 
    '3c8qyYrHDHHeNS52zf9ktTjnoF76W/dvozP894ryO1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)