INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3af9c609eda51ae455b904091dc1d4e5cc0df93ba668a0916a6747c6f45a6f0', 
    'UMRa7hOQrBdWLPkOOoVIWUwHCHQsOy6p/alEMelznkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)