INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94c6abebec9b9790a4da09bd43e852533bdbea519ff850cd342198bd81ce38f5', 
    '2AT1edttsHs1R8dCqZcKYdlVuCbsozfg41wvL45kg3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)