INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '758352caaae26ad5cdcfc49ed2e37821d8617144ca96545629b7136a9812ae04', 
    'xOSvzLfWQ5xl4qCsdw+GgHljnhYh1P/Gwp+IgKxEn+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)