INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b4db15567bf18dcb22bf5a741ff335102b17cbbc5def8ce1d2cbfd82dc77ea', 
    'SSCKy1xRQkb/oW/z4uRB9z7oPotFVvQDRlK0s5CbBoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)