INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea189c20d998f45f7385fa5afe76c14064d3f1f9a451e32fd4a5fb0942bf4c6f', 
    'pJrwzNXjQX5LA839SCqxGyXHdJTWoaqGZKmZuOHEOjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)