INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888f6669607d0dcf1da96192730c83b2bb86f9e43f2fdf9715a0d9b35df3a596', 
    'mplYqxjAYJit5dzynKeFTumqKDYSm06JeMhSzHhRHHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)