INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bd40becd2369f1d37813a606ce5777199c6eac384ab169dd33295c35466ba6a', 
    'QY1jfc311IcAOTFIkckL//UV/zCPboisf0h7d5xIu4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)