INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2ca411962a40c3b3e0cdb1087b65b7ebbc3988b8cc007edda306091c46e56c9', 
    'L4l7WFBFqU/LGhGSlNj/VCPrh8AInwQWfZUN0hjpcs8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)