INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8463c80f08fbe786e97adffb0f459351d7c2a363bd0ef5f8982e9e66afbf2c5b', 
    'j2MwoalAeQMy4spYvRutWKCJiJteR8xLgIbNRfnrC8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)