INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be9bb846d5c4311edaa1abbbedaa3f927b6bed50383f27647938754014231e9a', 
    'loFAkQl2WeOOl6SdGxm12fzJLvJ3WHm6rCVVQZ/aIXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)