INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eddb273962de799a0f8f1f1978d18f936dba9a72860b746ef05bf30f55bb6d02', 
    'MILL+ksnoBIrFKcKnSuq1EXUeh/QU/o6L9/D/cdUBTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)