INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdc51f603bd27d7e6efef084c727d045c2bfffa93997c1d15523198383d0ebfa', 
    'bq0Lcr4qMmqPGaXlPCyImFtBXntbyCJpXTk60yTDnpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)