INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c8ebd51492c92522a2110398de0d574c1029d98da0eda7c4bf20b174d451a2', 
    '9vOTSOnZRHMuiDJU6tmkuMvJUPfzf53xduNT+/U9qg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)