INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9cbfc6decf9dc371dacf297edf06d752b9c68c9f614b1fa33ca2ded41ee3295', 
    'dPvYWn/lnBFwqZhwygu1QEv8Ok32XecpZlGuTxOb3GY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)