INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70be1fcf0005229f751126e4c3e90d9bca50f35cffb166606be77b7cc5ffc334', 
    'KDx88s5/I/umQNK6fcaqK/2LFYPPICNHajklqVGsWxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)