INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e84fdbde8ed275ab3ed1d2079e568ed420505a9827cb627447e96d290284aaec', 
    'Mc8Wldi7HLGWsWPB/LsOAOkm2pVXDGnNVEWjchPqRAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)