INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a4fcbabe43510f6fc9bb7ca09ab704a11d664a65402d68ebb714b80ed9535b', 
    'LOWM0HFEDCdyBctMG2qKuxqaIb+EpglcwDiX9IqVZo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)