INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a7a980beb33956be20156c4873f7d86fe24c03b84241a095a4fc63027ee222', 
    'dX/KLb27WpLKULSWlfCO24XsNHQl679wyIR5SuH2R/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)