INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a86c62b39e76495f7619946986bd7963b9548fa2afdd36deb7eb012325ef798', 
    'Mj7vfV5EdSmYRfT81423iSfQZx9nNSicKmB1S2+hAeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)