INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '557882d7252805045448e500bb1aaeb4346d06519a9b4055c6aaf1641dedb448', 
    'x94SqBPt2W0RfrvLRxEbqYMGkn/Pq1zuwK0N5bKQTQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)