INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915405fcace788e1d871f4dd05a8d492fc3a4b4e8bad2f089bc7ad6cf4a265b5', 
    '9XK/KwI6fJAFvZJqr6DKIIQ0Z2e0f2kuf8uF1n8VfC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)