INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16e2cad7f4910d60f75919dcd425aecfd571b61d2981149ed602dce49f0007d5', 
    'fwBvkcx+BCg62KMpcbqjw3zEaXZHOozyM3wBPVEOGgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)