INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af3972d12149042f134155d4f4de7ab5a7d02766e66b770362a59a2f6bc4d2f', 
    'F1SoJplvBZkFOG1HWBzCHUgd6GIFSuEitfrM8taOqck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)