INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5813c502cb2de03e1db4a831c663bd0fd30726e4114d743ae6effaaa39acce2', 
    'Vt23ChF5lMCxwUp0JkrhlaVw1OnSfj1cn/rpHLCTJfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)