INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ff449b11bc49af802c2e25c997a69a94f3a9ef93891b702e2d5f390a3312f8', 
    'HOl1EIWGKA0IzycThXf9Rb4sQv759LzfpRxlc4oyQpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)