INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6b6cf2b9d0e30aca614c0ec7fa59fdc771a920d2a970cb9d6880a907d431d3', 
    'JUDRGlFEwVZccPXkj6ipbPdzDf2mciOrQE/es0NjvHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)