INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4eff43503ca806134a278a9a442fcd7dd75bdaec908528251714c037e752f3d0', 
    'WVNK36RYuFstFlIMPcqXM1KRb2MUWLEOIhNNM6LOCg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)