INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20f6f4d9a09481dc7a89604c9d7cba1bfcecc700ef5de4e9a16e6d051b85c0b9', 
    '5V/lJsMEXfB4yB5C1QAPgU1uG9GIGsymqYxPldXbU8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)