INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c27dc12e819df6b509f759934bc2f5c247e0def7d8831c7f0b38ebaf0549776', 
    '2p8woSiA+9K99zIsGMIr9DsDZLjYTajArimIrxGB1j0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)