INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ec6df3f5afabe510d46ac42893825b78095ac8c49e734a9c15de44e2597a69', 
    'qMWUvCyLui4AxINep7ha1Js8LK/uCPk5bw8Wkwm/iyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)