INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2489bc7f691d9375011d622cd7195e254d553f097da2dbaa86fd76ef0d7b16b', 
    '1VSk3WlsQQwWLb5xLHxxOPnJeWUxbn5og9x2/IRpz4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)