INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915b6f011c5fd3f125c76826a3169e81c8132e45744aa7cdb371c60ef054cce6', 
    'GnPH1diUCh6fzfhG2gdCDRReRDm7X1n8U9EmzIF72pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)