INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734d4f2c98e0688987d6ee754529fe7584adb66b86b7c685c56fb59dda1c025d', 
    '2hDLaHVLYlw6ODtQw+5WPGpp8tIUwTe87biG9j1bh6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)