INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15f833af20bc72ad917f61be3685c0942e61a2a58d49beeef2e43f0ace3e37be', 
    'xSe9gfPqa6Q3YIrCE826kOlJ7PREPeA2VCVa69Q8GaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)