INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1511c9e78695f7e12cc739c1d4c6ab5187849c159d79f11e3736703adc578ee', 
    'J5IGLKMFc6LtOCGbJD986q/qig/hOqA43cG4ZX/TnCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )