INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34ddbb0014bd0b0efa08957f42c0499105ead958cdb4d1588e3b88f422ed8c3c', 
    '/VY6aHh+D1CWxfcEViKb2dnWzUs4v1l3vxn10T7H+rU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)