INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e137d75c8d1b6de5935b765bb490a2d903143fb1a7c1f445e2570d72f9b8df5', 
    'uGrEMaZa8q5YkdxhEwHxFfaTrvutBisYudDvctXAs2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)