INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a878ef1481b81ee0dae541333d7b99b91003464f9e0566bb9f552e1875f24a1', 
    'I4V8nxsbJGP7j9lZUzi2DTrz2Y6NN594y+TV67DfJVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)