INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa049c5eed9618d1d4932ef9a96b1e56ddd8b9ec640429882c017f8328c4cf5c', 
    'h7GIXEpRArotY0lgjChFrICndp6CfvRWsxeeaZ+MsXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)