INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b73ec792da6426a6c1a84cec9cb3a077ed4734f7e573b2a2ca78a12eb8b9c7', 
    'OxZAdoBk7MpIozj2t+yxqqBsHeawkf1mitpLRcXb0zY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)