INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcc5cc4f91317eae3d5c26a744c0b468fbc6706b7bf06582b35ae350b6fc983f', 
    'sAEf3CVLUvfnMq12onJEYvehfo5XtODSAx1p1ssWbIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)