INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '720f9d35e3e02ac480af15c5fa2268c64a4999285e077e131b2275bb8781fbf1', 
    'na3WdFO8OYhqaADTutME9IfDAgK9a2kwVkvz2lPwhaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)