INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76eb124d6cc905e9b30a34df33e149a5a50cb7527e3e0ba472da4421f3091e3', 
    '+cODiEV4Ki7HQKvgXYBLEEo15YM1zkWTiFnFf8lfGzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)