INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f5b1b83f99c78faef89ce8ae6ebe06c41d2af62d11745d25b9f4e7cd3c5ece', 
    'pQZ+7vQBxLX7GciAsdDQfYMoOMm1/fMx9agI0MoGitU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)